Leviticus 22:10-13

10“No layman is to eat from the holy offering. A foreigner living with the kohanim or a hired servant is not to eat from the holy offering.

11But if a kohen buys a slave purchased by his money, that one may eat from it. Also those born in his house may eat his food.

12If a kohen’s daughter is married to a layman, she is not to eat from the gifts of the holy offerings.

13But if a kohen’s daughter is a widow or divorced, and has no child and has returned to her father’s house as in her youth, she may eat from her father’s food. But no layman may eat any of it.