Leviticus 7:31-38

31The priest shall burn the fat on the altar, but the breast belongs to Aaron and his sons.

32You are to give the right thigh of your fellowship offerings to the priest as a contribution.

33The son of Aaron who offers the blood and the fat of the fellowship offering shall have the right thigh as his share.

34From the fellowship offerings of the Israelites, I have taken the breast that is waved and the thigh that is presented and have given them to Aaron the priest and his sons as their perpetual share from the Israelites.’ ”

35This is the portion of the food offerings presented to the Lord that were allotted to Aaron and his sons on the day they were presented to serve the Lord as priests.

36On the day they were anointed, the Lord commanded that the Israelites give this to them as their perpetual share for the generations to come.

37These, then, are the regulations for the burnt offering, the grain offering, the sin offering, the guilt offering, the ordination offering and the fellowship offering,

38which the Lord gave Moses at Mount Sinai in the Desert of Sinai on the day he commanded the Israelites to bring their offerings to the Lord.