Leviticus 4:29-31

Revised Standard Version Catholic Edition

²⁹ And he shall lay his hand on the head of the sin offering, and kill the sin offering in the place of burnt offering. ³⁰ And the priest shall take some of its blood with his finger and put it on the horns of the altar of burnt offering, and pour out the rest of its blood at the base of the altar. ³¹ And all its fat he shall remove, as the fat is removed from the peace offerings, and the priest shall burn it upon the altar for a pleasing odor to the Lord; and the priest shall make atonement for him, and he shall be forgiven.