Rambam - 3 Chapters a Day

These refer to a variety of incestuous and adulterous relationships as listed in the beginning of this text.

I.e., he has a spiritual taint to his character.

The difference between whether relations were willful, forced, or inadvertent is relevant only with regard to the punishment received by the man and woman. The child born of the offspring is considered as a mamzer regardless. This law teaches us an important lesson with regard to sexual morality. The effects of our deeds on our offspring is binding, regardless of whether we repent and/or seek to refine ourselves afterwards.

As is the punishment for the violation of any Scriptural commandment.

For the consecration alone does not involve the violation of a Scriptural commandment.

Here the Rambam mentions both the man and the woman, for both are forbidden to engage in relations. In the former clause, he refers to the man, because the consecration is his responsibility.

The Rambam's wording implies that the couple do receive lashes for their relations, for they have violated the prohibition: "There shall not be a promiscuous woman" (Deuteronomy 23:18) which forbids relations that are not carried out for the sake of marriage (Maggid Mishneh, based on Hilchot Ishut 1:4).

The Rambam's opinion is that the prohibition against relations with a mamzer applies only within the context of marriage - depends on the prooftext cited above: "A mamzer shall not enter the congregation of God," i.e., shall not marry among the Jewish people. According to the Rambam, the implication is that the prohibition must involve marriage (Rav Avraham, the son of the Rambam, as quoted in the Kessef Mishneh).

The Ra'avad, the Ramban, Rav Moshe HaCohen, and others do not agree with the Rambam's ruling and maintain that this prohibition applies even if there was no consecration. Relations alone are sufficient to establish liability. See the discussion of the issue in the Maggid Mishneh and Kessef Mishneh.

Chapter 17, Halachah 3.

I.e., and her second husband died or divorced her. The Rambam describes the prohibition against a man remarrying his divorcee after she was consecrated by another man in Hilchot Gerushin 11:12. The Maggid Mishneh states that the Rambam feels it necessary to emphasize that the offspring of such relations are not mamzerim even though the prohibition is not punishable by kereit, because Deuteronomy 24:4, the source for the prohibition describes such relations as "an abomination." That term is often used with regard to the ariot, the more severe sexual prohibitions.

Thus although the woman committed adultery and is forbidden to her husband, the child is not considered as a mamzer. The rationale is that we pay no attention to the seed of the gentile or the servant, as stated in Halachah 4. Halachicly, it is as if the woman conceived the child independently.

This law is based on the same rationale. Since we pay no attention to the seed of the servant or the gentile, the child takes on the same quality as the mother. Just as she is disqualified, so, too, is he.

For there is no difference between him and other gentiles. See the following halachah.

Whether Jewish, gentile, or a servant.

The Maggid Mishneh and Shulchan Aruch (Even HaEzer 7:17) quote views which state that if the offspring is female, she may not marry into the priesthood.

The mamzer will purchase the servant and treat her as his wife. The children she bears him will be his property and they will not be mamzerim. If he desires, he may free them, at which point, their status is the same as other converts. If, by contrast, a mamzer would marry a convert, although there is no prohibition involved, the offspring would be mamzerim (Halachah 7).

As she is forbidden to an ordinary Jewish male by Rabbinic decree (Chapter 12, Halachah 11).

There are Rabbis today who advise that this practice should be followed by mamzerim. They should meet gentile woman, have them convert as servants, and live with them.

E.g., a slave was owned by two partners, one of whom freed him and one did not. See Hilchot Avadim 5:4.

The dimension of the father which was free causes him to have a dimension of mamzerut. For a free man who engages in relations with a married woman conceives a mamzer.

For when a servant engages in relations with a married woman, the offspring are acceptable.

This is forbidden to him as to other acceptable Jews, because of the dimension of his being that shares that status.

Rashi differs with this approach and maintains that he should be permitted to engage in relations with a maid-servant. See Chelkat Mechokek 4:19, Beit Shmuel 4:28.

He may marry a convert or a freed servant, but their offspring share his status as stated in the Halachah 7.

The Beit Shmuel 4:35 emphasizes that although such marriages are permitted, there is a certain unadvisable dimension to it, for it is undesirable to increase the number of mamzerim among the Jewish people.

I.e., although he and his parents are considered as full Jews with regard to all matters, the prohibition against marrying a mamzer does not apply to him.

The Shulchan Aruch (Even HaEzer 4:22) quotes the Rambam's view, but also that of Rabbenu Asher which states that after ten generations a convert is forbidden to marry a female mamzer.

See Chapter 13, Halachah 11.

Although there are some Rishonim who differ with the Rambam, the Shulchan Aruch (loc. cit.) quotes the Rambam's view.

In Halachah 1 of this chapter.

See Hilchot Ishut 4:21-22 for examples of such questionable consecrations.

See Hilchot Gerushin 5:13 for examples of such questionable divorces.

See Hilchot Gerushin 10:7 which explains this situation. Although the marriage of the second husband is not valid, for a married woman cannot be married to another man, our Sages decreed that the second marriage be considered binding with regard to this point: That a child fathered by her first husband be considered a mamzer.

The Maggid Mishneh quotes an opinion that maintains that this ruling applies only after the fact. As an initial and preferred option, a native-born Jewess should not marry such a person. The Shulchan Aruch (Even HaEzer 4:26) quotes the Rambam's ruling. See also Chapter 18, Halachot 13-15.

Despite the fact that we have no existing presumption regarding the child's lineage, we rule that he or she is acceptable. The rationale is that the child has no alternative; its status depends on this ruling (Maggid Mishneh).

E.g., they are mamzerim.

For we have no way of determining the status of the father and it is possible that the father was a mamzer.

I.e., her word is not effective in conclusively determining the child's status as a mamzer for the reason the Rambam proceeds to state. Her word is accepted in having the child deemed as legitimate, but not in having him deemed as a mamzer. See also Halachah 14 and Chapter 18, Halachah 14.

We assume that she was promiscuous with more than one person and thus we have no way of determining the identity of the child's father. Thus the presumed father has no way of knowing whether or not the child was actually his (Maggid Mishneh).

The Rambam maintains that this rule applies even when the woman does not have a reputation for promiscuity. See Chelkat Mechokek 4:25 and Beit Shmuel 4:40 which discuss this issue.

Shituki means "one who is silenced." Rashi, Yevamot 37a, explains that this name is given because the child will call out for his father and his mother will silence him.

The term asufi means "one who was gathered in," i.e., the child was taken in from the street.

Halachah 31 qualifies this ruling, stating that it applies only when it appears that the parents abandoned the child to die. If it is evident that the parents desired the child to live, e.g., they circumcised it, they gave it medical treatment, and/or placed it in a location where it was likely to be found, we assume that it was of acceptable lineage and was abandoned only because its parents were unable to provide for it.

I.e., he does not inherit the named person's property, nor is his wife freed from the obligation of chalitzah if he dies childless (Maggid Mishneh). See Hilchot Yibbum ViChalitzah 3:4 where the latter law is discussed.

See Halachah 12.

I.e., he is not my son, but born from an adulterous relationship.

Note Hilchot Nachalot 4:3 which states that once a father acknowledges a child as his son, he cannot declare him as illegitimate afterwards.

For by invalidating the legitimacy of the son, he would automatically be invalidating the lineage of his offspring and the Torah did not give him that power as the Rambam continues to explain. See also Hilchot Nachalot 4:2.

The verse speaks of a father recognizing his heirs in connection with the division of his estate. If the father states that he did not father a son that was presumed to be his, that son is thus identified as a mamzer, for he will have been conceived through adultery.

The latter two concepts are relevant with regard to the sons of priests as will be explained in Chapter 19.

His statement is not accepted as testimony, for a person may not testify against himself. Nevertheless, the restrictions he placed against himself are binding. It is as if he took a vow, forbidding himself to marry a native-born Jewess (Beit Shmuel 4:53)

For we fear that he made these statements in order to be granted this leniency.

According to Jewish Law, marriage is a two-staged process involving: a) consecration, kiddushin or erusin, and b) marriage, nissuin, when the couple begin living together as man and wife. From the time of consecration onward, however, the woman is forbidden to engage in relations with other men.

These laws differ from those applying to a married woman, as stated in Halachot 19-20. The rationale is that we do not assume that a couple that is merely consecrated share intimacy with the same degree of consistency as a married couple. Nor is a consecrated woman likely to the same degree of fidelity as a married woman.

He is forbidden to marry a native-born Jewess for it is possible that he is a mamzer. He is forbidden to marry a female mamzer, because it is possible that he is an acceptable Jewish male.

As in Halachah 11. In this instance, since a bond has already been established between the couple, it is even more reasonable to accept her statements. This is speaking about a situation where the husband is not present to be questioned (Shulchan Aruch (Even HaEzer 4:27). The Rama states that the child is also considered as the presumed father's son with regard to receiving a share in the inheritance.

As stated in Halachah 15. In contrast to a situation where the presumed father could not be asked, this child is definitely a mamzer and is forbidden to marry a native-born Jew or Jewess (ibid.).

The term literally means "promiscuous woman," but has a specific halachic meaning, as the Rambam states in Chapter 18, Halachah 1: "A woman who entered into relations with a man who she is forbidden to marry." After consecration, every man would be prohibited to this woman.

The Torah gave the husband the right to determine his son's status. He does not, however, have the right to determine that of the woman (Ketubot 13a).

After her first husband died.

Nevertheless, since the man who consecrated her contradicts her statements, the initial and preferred option is for her not to marry a priest (Beit Shmuel 4:47). Similarly, if the person who consecrated her is a priest, he is forbidden to marry her.

If the woman had been forbidden to the priesthood, her offspring would not be considered priests, as stated in Chapter 19.

This is speaking about an instance when we cannot clarify the child's status by asking the mother.

We have translated the term according to the prevalent understanding of the Rambam's ruling. Note, however, the Rama (Even HaEzer 4:29) who questions whether these laws also apply with regard to a woman who was only consecrated.

And thus could not have fathered the child.

The Beit Shmuel 4:52 interprets the Rambam's words as meaning "the child is a mamzer of questionable status," for the possibility exists that he was conceived by a gentile.

As indicated by Halachah 11, the woman's word is accepted with regard to defining the legitimacy of her child's lineage.

He does not know with how many people and with whom she was promiscuous.

Although a full-term pregnancy is nine months, our Sages spoke of the possibility of a woman carrying a baby for twelve months. Although this is abnormal, when a man left his home between nine and twelve months before a child was born, they desired to consider that possibility rather than deem the child as a mamzer. See Yevamot 80b.

Rama (Even HaEzer 4:14) states that the above leniency is granted only when we do not see moral lapses in the woman's conduct. If, however, she conducts herself in an unbecoming manner, we suspect the child's lineage.

Rashi (Yevamot 27b) states that one should marry the offspring only when there is no other alternative.

And hence may not marry a priest. Even an Israelite should refrain from marrying such a woman (Maggid Mishneh). After the fact, if she marries a priest, we do not require a divorce (Beit Shmuel 4:24).

Sotah 27b raises this question, but leaves the matter unresolved. Accordingly, it is appropriate to be stringent (Maggid Mishneh).

According to the Rambam, the general principle is that according to Scriptural Law, whenever there is a doubt whether an act is forbidden, there is no prohibition. Our Rabbis, however, decreed that when there is a doubt with regard to a Scriptural prohibition, we are stringent. Others differ and maintain that according to Scriptural Law, if there is a doubt concerning a prohibition, it must be observed. There is a special leniency, stemming from a verse from the Torah, when a doubt arises whether a person is a mamzer or not. See Chapter 18, Halachah 17.

See Halachah 10.

See Halachah 12.

See Halachah 13.

For there is no Scriptural prohibition involved.

As the Rambam continues to explain in the following halachah.

For the marriage, though forbidden, is binding according to Jewish Law.

As stated in Halachah 7.

We treat him as neither a Jew nor a gentile as the Rambam continues to illustrate. The Maggid Mishneh explains that the ruling follows the principle: Whenever a doubt arises and the permitted and the forbidden entities are fixed, we do not follow the majority, but instead, consider the situation as equally balanced.

I.e., the couple are not allowed to remain married for perhaps he is a gentile, but a formal divorce is necessary, for perhaps he is a Jew and the consecration is binding.

For perhaps he is a gentile.

As is the law which applies with regard to any child convert (Chapter 13, Halachah 7).

He is bound by the restrictions applying to a mamzer whose status is doubtful despite the possibility that they might not apply because he is a convert.

The Ra'avad rules that in such a situation, he is considered as any other convert and allowed to marry a native-born Jewesses The Maggid Mishneh explains the rationale for the Ra'avad's position, stating that there is a multiple doubt involved: Maybe he is not of Jewish origin, and if he is of Jewish origin, maybe he is not a mamzer. Moreover, the entire prohibition against an asufi is Rabbinic in origin. (For according to Scriptural Law, only a mamzer whose status is definite is forbidden). The Shulchan Aruch (Even HaEzer 4:33) quotes the Rambam's view. The Chelkat Mechokek 4:31 questions why the Ra'avad's view is not cited, but the Beit Shmuel 4:54 explains that according to the Rambam, with regard to questions of lineage, we are stringent even in such situations.

This and the following laws apply when the person did not convert (Maggid Mishneh). For the principle that we consider the populations as equally balanced applies only with regard to questions of lineage.

The Kessef Mishneh notes that Ketubot 15b, the source for the Rambam's ruling, could be interpreted as making such a statement only in a situation where the majority of the inhabitants are Jewish. He, however, offers an interpretation of the passage which conforms to the Rambam's ruling.

I.e., we must support him in situations of need.

To save his life even though doing so involves violation of the Sabbath laws.

The Maggid Mishneh cites opinions which maintain that this ruling applies even if the majority of the inhabitants are gentiles. For when a question of life and death is involved, we do not require a majority. See Hilchot Shabbat 2:20-21 and notes for an explanation of the matter.

There are certain situations where the laws applying to gentiles are more severe than those applying to a Jew. For example, if an ox belonging to a gentile that is not known to gore does in fact gore an ox belonging to a Jew, the gentile is required to pay full damages. A Jew, by contrast, would be required to pay only partial damages. If such a situation would arise with regard to a person whose identity is in doubt, he could tell the plaintiff: "If you prove I am not a Jew, I will pay full damages."

Halachah 23. I.e., if he marries without undergoing conversion (Chelkat Mechokek 4:36).

For perhaps he is a gentile or a servant. Just as he could have been born by a Jewish mother, he could have been born by one of these. We do not consider the degree of probability involved.

Needless to say, such relations are forbidden. The Rambam is emphasizing that punishment is not meted out. Because punishment is not given unless we are certain there is a prohibition involved.

The Ra'avad differs with the Rambam's view and maintains that even with regard to capital punishment, we follow the probability. Hence if the majority of the inhabitants of the city are Jewish, we assume that the asufi is Jewish and his consecration of the woman is binding. The Maggid Mishneh justifies the Rambam's ruling, explaining that in all instances, the asufi is not considered as definitely Jewish.

A woman who could be a close relative with whom relations are forbidden. See the following halachah.

For perhaps the woman he marries is his sister (since he does not know the identity of his father, it is possible that her father was also his father) or the sister of his father.

I.e., before she was divorced or widowed her husband (or her husband's brother) fathered the shituki.

The license the Rambam speaks about applies according to Scriptural Law. According to Rabbinic Law, a shituki is forbidden to marry a native-born Jew or Jewess (Halachot 21-23).

See Halachah 11.

Yevamot 37b. The verse refers to a situation where a father allows his daughter to act promiscuously and thus it will not be known who is the father of her child. If this would happen in numerous instances, there would be many children who did not know the identity of their fathers and it would be possible for a brother to marry his sister.

For if a man who did not know the identity of his father were restricted in the above manner, there would be no room for our Sages' concern, for he would be prohibited against marrying any woman whose ties could in any way be incestuous.

I.e., from the fact that our Sages did not enforce such a restriction.

Before the child was brought home.

It was customary in the Talmudic era to apply salt to newborn babies to strengthen their limbs.

This substance was used in the Talmudic era for both medicinal and cosmetic purposes.

I.e., the mystical writing in the amulet was intended to protect the child.

We assume that a mother may want to abandon a child who is a mamzer so that it will die and there will be no sign of her sin. If, however, she and/or the father performed acts which indicate that they desired the child to live - even though they did not desire to care for it themselves - we assume that the child was of legitimate origin.

I.e., in a place where it would most likely die or be killed.

See Chapter 12, Halachot 22-23.

The Beit Shmuel 4:60 explains that generally, the protest of one witness is not accepted against testimony which was previously accepted. In this instance, however, the child's identity is not known at all and there is no existing presumption regarding his status. Hence the protest cancels out the original testimony.

Even though the midwidfe said that he was a mamzer.

If the midwife said he was of this lineage.

I.e., it is possible that one of them will be acceptable and one illegitimate.

For the child takes on the blemished identity, as stated in Halachah 7.

As explained in Chapter 15, Halachah 2, all of the prohibitions against sexual relations that involve the violation of a negative commandment alone involve a situation where the woman has been consecrated. As mentioned in the notes to that halachah, there are other authorities who differ with the Rambam on this matter.

See Chapter 12, Halachot 22-23.

To anyone other than a halachic authority, the Rambam's ruling appears problematic: A woman whose status is in doubt is either a female mamzer or an acceptable native-born Jewess. In either case, this man would be forbidden to marry her. Why then is he permitted when her status is not clarified?

Halachically, however, Kiddushin 73a interprets the phrase "He shall not enter God's congregation," as forbidding one from marrying only a person whose lineage is definite. The Rambam maintains that even the Sages did not enforce a decree in this instance. (See Beit Shmuel 5:2.)

The Rambam's position is that although having a maimed organ disqualifies a priest from the holiness of the priesthood, it does not disqualify an Israelite from the holiness with which he is endowed. The Ra'avad differs with this ruling and states that a man with a maimed organ may marry a female mamzer. The Maggid Mishneh mentions other authorities who follow both of these views. The Shulchan Aruch (Even HaEzer 5:1) follows the position of the Rambam, while the Rama mentions the other view.

In his Commentary to the Mishnah (Yevamot 8:2), the Rambam states that any difficulty which renders a man sterile according to medical knowledge disqualifies him from marriage.

I.e., any portion of the shaft between the corona and the body that is cut off disqualifies the person.

I.e., any portion of the shaft between the corona and the body that is cut off disqualifies the person.

Rashi (Yevamot 75b) differs and disqualifies such a person. The Shulchan Aruch (Even HaEzer 5:3) quotes both views without stating which should be followed.

The Rama (Even HaEzer 5:7) states that there are authorities who do not disqualify a person if one testicle is intact. He states, however, that since a Scriptural prohibition is involved, it is preferable to follow the more stringent view.

For this difficulty will not prevent him from conceiving a child.

Rabbenu Asher differs with regard to the latter two instances and does not consider illness and the like as "by the hand of heaven." Shulchan Aruch (Even HaEzer 5:10) quotes both views without stating which one should be followed. [See also Rav Kappach's notes to the Rambam's Commentary to the Mishnah (Yevamot 8:2) which discuss whether or not this ruling involved a change of mind for the Rambam.]

Which could be understood as implying that the prohibition applies only in Eretz Yisrael.

Sifra to the above verse.

The punishment given for the violation of a Scriptural commandment.

The Maggid Mishneh and the Shulchan Aruch (Even HaEzer 5:11 interpret the Rambam's statements as meaning that although there is a prohibition against doing so, lashes are not given.

This ruling serves as the basis for contemporary Rabbis to permit women to take oral contraceptives.

The punishment given for violating a Rabbinic commandment.

As long as the gentile acted on his own initiative, the Jew is not obligated to suffer a loss.

I.e., encouraging a gentile to castrate the animal without actually telling him to do so.

For a son below majority is not considered as having an independent financial domain. See the Rama (Even HaEzer 5:14) who mentions more particulars concerning this issue.

This term is defined in depth in the following chapter.

This term is defined in Chapter 19.

As was the practice until the later years of the First Temple.

I.e., in the later years of the First Temple, the oil of anointment was entombed together with the Holy Ark. From that time onward, the High Priests assumed their position by wearing the eight garments of the High Priest. [See the Rambam's Commentary to the Mishnah (Megilah 1:9).]

See Hilchot Melachim 7:1 which states:

In both a milchemet mitzvah (a war that it is a mitzvah to wage) and a milchemet hareshut (a war that we have license to wage), a priest is appointed to address the nation before the battle. He is anointed with the oil of anointment and is called, the meshuach milchamah.

Although this individual is not a High Priest with regard to the Temple service, since he was anointed, certain of the dimensions of the High Priesthood are incumbent upon him.

I.e., a High Priest - and the others mentioned - are bound by a positive commandment to marry a virgin and a negative commandment to marry a widow.

The Rambam's wording is somewhat inexact. For the prohibition applies even if the priest merely consecrated the woman and entered into relations with her. Marriage (nissuin) is not required (Kiddushin 78a).

He does, however, receive lashes for violating the prohibition against promiscuous relations, as the Rambam states in Hilchot Ishut 1:4).

According to the Rambam's understanding of Kiddushin 78a,b for the prohibition to apply both marriage and intimate relations are necessary. If the priest performs one of these acts without the other, the Scriptural prohibition does not apply. The Ra'avad takes issue with the Rambam and maintains that the prohibition applies even when consecration is not involved.

According to the literal meaning of the verse, the object of the verb "desecrate" is "his offspring." If a priest enters into a relationship with one of these women, his offspring are challalim, "desecrated," and are not considered as members of the priestly family. Nevertheless, Kiddushin, loc. cit., interprets the phrase non-literally, explaining that the verb refers to the woman. By entering into relations with the priest, she becomes "desecrated" from the priesthood, i.e., forbidden to marry a priest. Moreover, the fact that the prohibition against a High Priest entering into relations with a widow mentions that term implies that causing the woman to be placed in such a status is prohibited. Since she is given that status even if the relations are held outside of marriage, marriage is not a fundamental element of the prohibition.

As stated in Halachah 1.

For the prohibition against these relations involve the woman as well as the man. See Keritot 10b, Yevamot 84b.

Chapter 3, Halachah 14.

See Chapter 18, Halachah 1.

In which instance, the prohibition applies only if she was consecrated (Halachah 2).

When a man dies childless, his widow is required to marry her deceased husband's brother in the rite called yibbum. She is forbidden to marry anyone else. If he does not desire to marry her, he must release her through the ritual called chalitzah. See Deuteronomy, ch. 25, Hilchot Yibbum ViChalitzah.

Just as a divorcee is released from her connection to her husband through a get, a childless widow is released from her obligation to her brother-in-law through chalitzah.

The punishment given for the violation of a Rabbinic commandment.

E.g., her brother-in-law performed the chalitzah rite, it was, however, questionable if he was obligated to do so or not, or if he was in fact her brother-in-law or not.

If, however, she was definitely a chalutzah, we would compel him to divorce. For a person should be compelled to observe a Rabbinic prohibition. Similarly, before he marries her, he should be prevented from doing so. Since there is a possibility that a Rabbinic prohibition is involved, we should prevent him from risking its violation. If, however, the couple are already married, we follow the principle "When there is a question of a Rabbinic prohibition involved, we rule leniently."

I.e., she is not considered as a challalah, a woman who entered into forbidden relations with a priest.

I.e., he or she is not considered as a challah.

A woman was divorced in a manner whether it was questionable whether the divorce was effective or not and afterwards, here husband died.

As related in Halachah 12, this applies to a situation in which there is a question whether a man consecrated a woman in an effective manner or not and then dies. Hence, there is a question whether she is a widow.

See Chapter 18, Halachah 12.

The offspring of a priest who had relations with a woman concerning whom a doubt existed whether she was forbidden to him or not (Chapter 19, Halachah 9).

He is required to divorce her, based on the principle "When a doubt concerning a Scriptural prohibition is involved, we take the more stringent view" (Maggid Mishneh). In this instance, since there is a possibility that a Scriptural prohibition is involved in the marriage to each of these women, we rule stringently and require a divorce. A get is required, for even if there is a prohibition involved - and certainly if there is no prohibition involved - the consecration is binding. For the woman to be able to remarry, she must be divorced.

Hilchot Ma'achalot Assurot 5:5 gives an example of this concept. When a person rips a limb from a living animal which causes the animal to become trefe, he is considered to have transgressed two prohibitions: the prohibition against eating flesh from a living animal and the prohibition against partaking of an animal that is trefe, for both prohibitions take effect at the same time.

This concept is exemplified in the following two halachot. See also Hilchot Ma'achalot Assurot 7:2.

This principle is exemplified by Hilchot Ma'achalot Assurot 8:6 which relates that a person who partakes of a gid hanesheh, a sciatic nerve, of an animal which is trefe is liable for two transgressions. Since when the animal became trefe, its entire body became encompassed in the prohibition, that prohibition also encompasses the gid even though it was prohibited beforehand.

I.e., on the basis of the principle that a prohibition that includes additional factors takes effect.

I.e., her second husband divorced her.

By having relations with a priest.

By engaging in relations with a person whom she is forbidden to marry.

I.e., if her father was a priest, after her marriages, she returns to his home and may partake of terumah. Alternatively, if her second husband was an ordinary priest and she gave birth to a child, she may partake of terumah because of her child.

I.e., the priest is liable for additional sets of lashes.

I.e., she becomes a zonah first. If other prohibitions precede her becoming a zonah, she receives the appropriate number of lashes (Maggid Mishneh).

For the other prohibitions would not add anything once she becomes forbidden in this manner.

The fact the she was widowed or divorced several times does not increase the number of prohibitions involved.

And thus she is still a virgin and fit to marry a High Priest.

In Hilchot Yibbum ViChalitzah 6:10, the Rambam states that the woman must perform chalitzah, because were her yevam to perform yibbum, he would acquire her as his wife. Moreover, according to law, he should perform yibbum, because whenever the observance of a positive commandment conflicts with the observance of a negative commandment, the positive commandment takes precedence. Nevertheless, our Sages forbade yibbum lest he engage in relations with her a second time. In such an instance, relations with her are forbidden and there is no mitzvah. For the positive commandment of yibbum applies only the first time the couple engage in relations.

For the reason mentioned in the previous note.

The Hebrew term the Rambam uses maamar has a specific halachic meaning. As explained in Hilchot Yibbum ViChalitzah 2:1, although according to Scriptural Law, the yibbum relationship is established through intimate relations, our Sages ordained that before engaging in relations, a yevam declare his intent to his yevamah. They equated this declaration with consecration.

For a maamar does not establish a relationship.

Because she is already his wife.

And because of the doubt, she is forbidden to a High Priest.

The term "maiden" refers to a girl between the age of twelve and twelve and a half who has manifested signs of physical maturity (Hilchot Ishut 2:1).

Twelve and a half. This is the meaning of the term throughout this chapter.

Since he must marry a virgin, he is forbidden to marry anyone other than a virgin. Even if he consecrated the woman beforehand, if he has not married her and she attains maturity after he is appointed as a High Priest, he may not marry her as stated in Halachah 17.

As stated in Hilchot K'lei HaMikdash 5:10, a High Priest may not have two wives while he is performing the Yom Kippur services. Here the Rambam is stating that the prohibition applies not only on Yom Kippur, but throughout the year.

The Ra'avad notes that II Chronicles 24:3 speaks of Yehoyeda the High Priest and the marriage of two women, seemingly contradicting the Rambam's ruling. The Ra'avad interprets the verse as stating that Yehoyeda married the women himself. (Similarly, Rav Moshe HaCohen and others question the Rambam's ruling.) Rambam LeAm, however, advances the interpretation that the verse is stating that Yehoyeda had Yoash marry the women.

I.e., she lost her virginity through an accident of some sorts.

And she is forbidden to a High Priest.

This addition is necessary, for if she lost her virginity through relations with an animal, she is disqualified (Meiri).

For he is guilty of transgressing merely a positive commandment and lashes are not given for such a transgression.

Since a transgression is involved in engaging in relations with her, he is compelled to divorce her. Nevertheless, a bill of divorce is necessary for the consecration is binding.

As stated in Halachah 12 with regard to a widow.

For he is commanded to marry a virgin and she is not. Even though it is he himself who caused her to lose her virginity, she is not acceptable. Since she is not a virgin, a transgression is involved every time he enters into relations with her. Hence, he is obligated to divorce her.

In the instance mentioned in the previous halachah, he had already consecrated the woman, but in this instance, he did not consecrate her first (Maggid Mishneh).

Because, as stated in Halachah 13, he must marry a maiden, a girl between twelve and twelve and a half.

And thus she is considered as a different person and, in an abstract sense, not the same woman whom he consecrated. In this manner, the Rambam (based on Yevamot 59a) makes a distinction between this instance and one in which a priest consecrated a widow and then was appointed as High Priest, as mentioned in Halachah 12.

For even if at the outset, she was passed the age of maturity when he married her, he is allowed to remain married to her, as stated in Halachah 15.

As explained in Hilchot Gerushin, ch. 11, according to Scriptural Law, when a girl's father dies before she reaches the age of twelve, there is no way that she can marry until she reaches that age. Nevertheless, our Sages gave her mother and/or brothers the right to marry her off if they believe that it is to her advantage. Because this marriage does not have a basis in Scriptural Law, a get is not required to absolve it. Instead, the girl may simply leave her husband's house. To formalize the absolution of the relationship all that is necessary is for her to declare that she desires to leave the marriage in the presence of two witnesses. Since the relationship was never binding according to Scriptural Law, she is not disqualified from marrying into the priesthood.

As stated in Hilchot Gerushin 11:16, even if at one point she was divorced with a get, since she was released through mi'un, the fact the she was divorced previously is not of consequence. For it is obvious that the divorce is unnecessary.

E.g., a man who performed chalitzah with his deceased brother's widow without realizing that she was pregnant and hence, not required to perform this rite before remarrying.

In the case of an Israelite, there would be no difficulty, for it is possible that he remarried his divorcee. In the case of a priest, however, this would be forbidden, for a priest is forbidden to marry any divorcee even his own.

For a rumor that follows a marriage is not sufficient grounds to require a divorce.

After being widowed from her first husband.

Since the rumor preceded the second marriage, the second priest should not have married her, because of the doubt regarding the validity of the marriage that the rumor caused. And since he married her in possible violation of the law, he is forced to divorce her.

As stated in Hilchot Ishut 9:22, we are speaking about a rumor that has been substantiated by a court. It is not conclusive evidence that a woman has been consecrated, but it is far from mere hearsay. If a rumor has not been substantiated in a court, it is of no substance.

Chapter 10, Halachah 20.

Since a chalutzah is forbidden only because of a Rabbinic ordinance, when we are not certain the woman performed this rite, there is no prohibition, as stated in Halachah 7. The Ra'avad, however, rules stringently and maintains that since we are speaking about a rumor with substance, even a rumor that she is a chalutzah can cause her to be forbidden.

We do not disqualify a woman when there is a question about her lineage unless there is explicit testimony that she is not acceptable (Maggid Mishneh).

This refers even to a rumor substantiated in court (Beit Shmuel 6:30).

And committed adultery or engaged in relations that would cause her to be forbidden to the priesthood as explained in the following chapter.

E.g., going out to the marketplace with her hair uncovered, spinning flax in the marketplace in a manner that shows her arms to men, playing frivolously with youths, as stated in Hilchot Ishut 24:12.

I.e., testimony regarding conduct that leads to the conclusion that she committed adultery although the adulterous relations themselves were not observed, as mentioned in ibid.:15.

For in such instance, she accepts the prohibition upon herself, as stated in Chapter 18, Halachah 9.