Leviticus 21:22-24

New International Version - UK

²² He may eat the most holy food of his God, as well as the holy food; ²³ yet because of his defect, he must not go near the curtain or approach the altar, and so desecrate my sanctuary. I am the Lord, who makes them holy.”’

²⁴ So Moses told this to Aaron and his sons and to all the Israelites.