Numbers 9:11 "On the fourteenth day of the second month, at evening, they shall do it"

"It's never too late!"

The Torah declares that a Jew always has a second chance.

If someone was unable to bring the Paschal sacrifice because of impurity (see Positive Mitzvah 74) or because he was too far away to get to the Beit HaMikdash, he is given another opportunity.

This person is commanded to fulfill this obligation, a month later, on the fourteenth day of the month of Iyar.