« Previous Negative Commandment 135 Next » Negative Commandment 137 "Any man of the seed of Aaron who is afflicted with tzaraat or is a zav shall not eat of the holy [food] until he is pure"—Leviticus 22:4. A ritually impure priest is forbidden to consume Terumah (the priestly tithe). Sefer HaMitzvot « Previous Negative Commandment 135 Next » Negative Commandment 137