Leviticus 3:5-9

⁵And Aaron's sons shall make it smoke on the altar upon the burnt-offering, which is upon the wood that is on the fire; it is an offering made by fire, of a sweet savour unto the LORD.

⁶And if his offering for a sacrifice of peace-offerings unto the LORD be of the flock, male or female, he shall offer it without blemish.

⁷If he bring a lamb for his offering, then shall he present it before the LORD.

⁸And he shall lay his hand upon the head of his offering, and kill it before the tent of meeting; and Aaron's sons shall dash the blood thereof against the altar round about.

⁹And he shall present of the sacrifice of peace-offerings an offering made by fire unto the LORD: the fat thereof, the fat tail entire, which he shall take away hard by the rump-bone; and the fat that covereth the inwards, and all the fat that is upon the inwards,