Leviticus

³¹And the priest shall burn the fat upon the altar: but the breast shall be Aaron's and his sons'. ³²And the right thigh shall ye give unto the priest for an heave offering out of the sacrifices of your peace offerings. ³³He among the sons of Aaron, that offereth the blood of the peace offerings, and the fat, shall have the right thigh for a portion. ³⁴For the wave breast and the heave thigh have I taken of the children of Israel out of the sacrifices of their peace offerings, and have given them unto Aaron the priest and unto his sons as a due for ever from the children of Israel. ³⁵This is the anointing-portion of Aaron, and the anointing-portion of his sons, out of the offerings of the Lord made by fire, in the day when he presented them to minister unto the Lord in the priest's office; ³⁶which the Lord commanded to be given them of the children of Israel, in the day that he anointed them. It is a due for ever throughout their generations. ³⁷This is the law of the burnt offering, of the meal offering, and of the sin offering, and of the guilt offering, and of the consecration, and of the sacrifice of peace offerings;