Leviticus 24:8-10

Amplified Bible

⁸ Every Sabbath day Aaron shall arrange the showbread before the Lord continually; it is an everlasting covenant for the Israelites. ⁹ The bread of the Presence shall be for Aaron and his sons, and they shall eat it in a sacred place, for it is for Aaron a most holy portion of the offerings by fire to the Lord, his portion forever.”

¹⁰ Now the son of an Israelite woman, whose father was an Egyptian, went out among the Israelites, and he and a man of Israel quarreled and struggled with each other in the camp.