30 With his own hands he must bring the Lord’s gifts. He must bring the fat with the breast to wave the breast as a wave offering before the Lord, 31 and the priest must offer the fat up in smoke on the altar, but the breast will belong to Aaron and his sons. 32 The right thigh you must give as a contribution offering to the priest from your peace-offering sacrifice.

15 Also, before they burned the fat the priest’s attendant would come and say to the person who was making the sacrifice, “Give some meat for the priest to roast! He won’t accept boiled meat from you, but only raw.” 16 If the individual said to him, “They should certainly burn the fat away first, then take for yourself whatever you wish,” then he would say, “No! Give it now! If not, I’ll take it by force!” 17 The sin of these young men was very great in the Lord’s sight, for they treated the Lord’s offering with contempt.