Leviticus 22:12

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

Leviticus 22:12 Meaning and Commentary

Leviticus 22:12

If the priest's daughter also be [married] to a stranger
Not to an Heathen, but to any Israelite, that is, a common man, or a layman, as the Targums of Onkelos and Jonathan, one that is not a priest; but is married either to a Levite, or an Israelite, as Jarchi: she may not eat of an offering of the holy things;
the heave shoulder or wave breast being removed into another family by marriage, she is not reckoned of her father's family, and so had no more a right to eat of the holy things.

Leviticus 22:12 In-Context

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,

11 but 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.

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

13 But 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.

14 And if anyone eats of a holy thing unintentionally, he shall add the fifth of its value to it and give the holy thing to the priest.