Leviticus 3:6-10

⁶If that offering to maintain good fellowship with Yahweh is a sheep or a goat, it must also be an animal that has no defects.

⁷If you offer a lamb, you must present it to Yahweh at the entrance to the Sacred Tent. You must lay your hands on the lamb's head and then slaughter it. You must drain some of its blood in a bowl.

⁸Then one of the priests will sprinkle that blood against all sides of the altar.

⁹You must dedicate these things to be a sacrifice to Yahweh that is burned: Its fat, the fat tail that you must cut off close to the backbone, and all the fat that covers the inner parts of the lamb or which is attached to them—

¹⁰the kidneys with the fat that is on them near the lower back muscle, and the fat that covers the liver.