Numbers 18:18-19

18Their 1meat shall be yours; it shall be yours like the 2breast of a wave offering and like the right thigh.

193All the offerings of the holy gifts, which the sons of Israel offer to the Lord, I have given to you and your sons and your daughters with you, as a perpetual allotment. It is 4an everlasting covenant of salt before the Lord to you and your 5descendants with you.”