Exodus 29:12-14

Living Bible

¹² Place its blood upon the horns of the altar, smearing it on with your finger, and pour the rest at the base of the altar. ¹³ Then take all the fat that covers the inner parts, also the gall bladder and two kidneys, and the fat on them, and burn them upon the altar. ¹⁴ Then take the body, including the skin and the dung, outside the camp and burn it as a sin offering.