Leviticus 22:10-13

10‘No layman [that is, someone outside of Aaron’s family] is to eat the holy gift [which has been offered to God]; a foreigner residing with the priest or a hired man shall not eat the holy thing.

11But if a priest buys a slave as his property with his money, the slave may eat the holy thing, and those who are born in the priest’s house; they may eat his food.

12If a priest’s daughter is married to a layman [one not part of the priestly tribe], she shall not eat the offering of the holy things.

13But if a priest’s daughter is a widow or divorced, and has no child, and returns to her father’s house as in her youth, she shall eat her father’s food; but no layman shall eat it.