Leviticus 22:9-11

New International Version - UK

⁹ ‘“The priests are to perform my service in such a way that they do not become guilty and die for treating it with contempt. I am the Lord, who makes them holy.

¹⁰ ‘“No one outside a priest’s family may eat the sacred offering, nor may the guest of a priest or his hired worker eat it. ¹¹ But if a priest buys a slave with money, or if slaves are born in his household, they may eat his food.