But if a priest buys a slave with his own money, or if a slave is born in his household, that slave may eat his food.

Genesis 12:5
And Abram took his wife Sarai, his nephew Lot, and all the possessions and people they had acquired in Haran, and set out for the land of Canaan. When they came to the land of Canaan,

Genesis 17:13
Whether they are born in your household or purchased, they must be circumcised. My covenant in your flesh will be an everlasting covenant.

Exodus 12:44
But any slave who has been purchased may eat of it, after you have circumcised him.

Leviticus 22:12
If the priest's daughter is married to a man other than a priest, she is not to eat of the sacred contributions.

But if the priest buy any soul with his money, he shall eat of it, and he that is born in his house: they shall eat of his meat.