Leviticus 9:12-14

The Burnt Offering for the Priests

9:12 He then slaughtered the burnt offering, and his sons handed the blood to him and he splashed it against the altar’s sides. 9:13 The burnt offering itself they handed to him by its parts, including the head, and he offered them up in smoke on the altar, 9:14 and he washed the entrails and the legs and offered them up in smoke on top of the burnt offering on the altar.