Leviticus 4:8-10, 26, 31, 35

He must remove all the fat from the bull of the sin offering—the fat on and around the inner organs, both kidneys with the fat that is on them near the lower back muscle, and the best part of the liver which he will remove with the kidneys. (He must do this in the same way the fat is removed from the bull of the fellowship offering.) Then the priest must burn the animal parts on the altar of burnt offering.

He must burn all the goat’s fat on the altar in the same way he burns the fat of the fellowship offerings. In this way the priest removes the ruler’s sin so he belongs to the LORD, and the LORD will forgive him.

Then the priest must remove all the goat’s fat in the same way the fat is removed from the fellowship offerings. He must burn it on the altar as a smell pleasing to the LORD. In this way the priest will remove that person’s sin so he will belong to the LORD, and the LORD will forgive him.

Then the priest must remove all the lamb’s fat in the same way that the lamb’s fat is removed from the fellowship offerings. He must burn the pieces on the altar on top of the offerings made by fire for the LORD. In this way the priest will remove that person’s sins so he will belong to the LORD, and the LORD will forgive him.