Parallel
Leviticus 21:6
King James Version (1769 Blayney revision, with Apocrypha) · 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 must be holy to their God and not profane the name of their God. Because they present to the LORD the food offerings, the food of their God, they must be holy.