Exodus 29:10-15

10“You shall also have the bull brought before the tabernacle of meeting, and Aaron and his sons shall put their hands on the head of the bull.

11Then you shall kill the bull before the Lord, by the door of the tabernacle of meeting.

12You shall take some of the blood of the bull and put it on the horns of the altar with your finger, and pour all the blood beside the base of the altar.

13And you shall take all the fat that covers the entrails, the fatty lobe attached to the liver, and the two kidneys and the fat that is on them, and burn them on the altar.

14But the flesh of the bull, with its skin and its offal, you shall burn with fire outside the camp. It is a sin offering.

15“You shall also take one ram, and Aaron and his sons shall put their hands on the head of the ram;