Leviticus 9:18-21

18Then 1he slaughtered the ox and the ram, the sacrifice of peace offerings which was for the people; and Aaron’s sons brought the blood to him, and he sprinkled it around on the altar. 19As for the portions of fat from the ox and from the ram, the fat tail, the fat 2covering, the kidneys, and the 3lobe of the liver, 20they now placed the portions of fat on the breasts; and he offered 4them up in smoke on the altar. 21But 5the breasts and the right thigh Aaron 6presented as a wave offering before the Lord, just as Moses had commanded.