Leviticus 22:10-13

10"A lay person shall not eat of a holy thing; no foreign guest of the priest or hired worker shall eat of a holy thing,

11but if a priest buys a slave as his property for money, the slave may eat of it, and anyone born in his house may eat of his food.

12If a priest's daughter marries a layman, she shall not eat of the contribution of the holy things.

13But if a priest's daughter is widowed or divorced and has no child and returns to her father's house, as in her youth, she may eat of her father's food; yet no lay person shall eat of it.