Leviticus 4:34-35

Complete Jewish Bible

³⁴ The cohen is to take some of the blood of the sin offering with his finger and put it on the horns of the altar for burnt offerings. All its remaining blood he is to pour out at the base of the altar. ³⁵ All its fat he is to remove, as the fat of a lamb is removed from the sacrifice for peace offerings; and the cohen is to make it go up in smoke on the altar on top of the offerings for Adonai made by fire. Thus the cohen will make atonement for him in regard to the sin he committed, and he will be forgiven.