Leviticus 9:17-9:23
He then brought forward the meal offering and, taking a handful of it, he turned it into smoke on the altar--in addition to the burnt offering of the morning. He slaughtered the ox and the ram, the people's sacrifice of well-being. Aaron's sons passed the blood to him--which he dashed against every side of the altar--and the fat parts of the ox and the ram: the broad tail, the covering [fat], the kidneys, and the protuberances of the livers. They laid these fat parts over the breasts; and Aaron turned the fat parts into smoke on the altar, and elevated the breasts and the right thighs as an elevation offering before the Lord--as Moses had commanded.
Aaron lifted his hands toward the people and blessed them; and he stepped down after offering the sin offering, the burnt offering, and the offering of well-being. Moses and Aaron then went inside the Tent of Meeting. When they came out, they blessed the people; and the Presence of the Lord appeared to all the people. Fire came forth from before the Lord and consumed the burnt offering and the fat parts on the altar. And all the people saw, and shouted, and fell on their faces.