Leviticus 3:8-10

The Voice

⁸ you must place your hand on the head of the offering and slaughter it at the entrance of the congregation tent. Aaron’s sons will then splatter the blood of the lamb against the sides of the altar. ⁹ From the peace offering, you must bring to Me as a fire-offering its fat, the tail (which is to be cut off near the backbone), the fat covering and surrounding the organs, ¹⁰ the two kidneys and the fat on them from the loins, and the lobe of the liver (which must be removed along with the kidneys).