Leviticus 22:9-11

American Standard Version

⁹ They shall therefore keep my charge, lest they bear sin for it, and die therein, if they profane it: I am Jehovah who sanctifieth them.

¹⁰ There shall no stranger eat of the holy thing: a sojourner of the priest’s, or a hired servant, shall not eat of the holy thing. ¹¹ But if a priest buy any soul, the purchase of his money, he shall eat of it; and such as are born in his house, they shall eat of his bread.