Leviticus 21:6
They must be holy to their God and not profane the name of their God. Because they present to the LORD the offerings made by fire, the food of their God, they must be holy.
Berean Standard Bible
They shall be holy unto their God, and not profane the name of their God: for the offerings of the LORD made by fire, and the bread of their God, they do offer: therefore they shall be holy.
They shall be holy to their God, and not profane the name of their God, for they offer the offerings of the LORD made by fire, the bread of their God. Therefore they shall be holy.