Leviticus 9:20-24

And they put the fat upon the breasts, and he burnt the fat upon the altar:

And the breasts and the right shoulder Aaron waved for a wave offering before the LORD; as Moses commanded.

And Aaron lifted up his hand toward the people, and blessed them, and came down from offering of the sin offering, and the burnt offering, and peace offerings.

And Moses and Aaron went into the tabernacle of the congregation, and came out, and blessed the people: and the glory of the LORD appeared unto all the people.

And there came a fire out from before the LORD, and consumed upon the altar the burnt offering and the fat: which when all the people saw, they shouted, and fell on their faces.