Leviticus 9:12-14 - The Burnt Offering For The Priests
12 And he killed the burnt-offering. And Aaron's sons delivered to him the blood, and he sprinkled it upon the altar round about. 13 And they delivered the burnt-offering to him, piece by piece, and the head, and he burnt them upon the altar. 14 And he washed the innards and the legs, and burnt them upon the burnt-offering on the altar.