Leviticus 7:30-32

New International Version - UK

³⁰ With their own hands they are to present the food offering to the Lord; they are to bring the fat, together with the breast, and wave the breast before the Lord as a wave offering. ³¹ The priest shall burn the fat on the altar, but the breast belongs to Aaron and his sons. ³² You are to give the right thigh of your fellowship offerings to the priest as a contribution.