Leviticus 8:18-21
18 He then presented the ram for the burnt offering, and Aaron and his sons laid their hands on its head.
19 Then Moses slaughtered the ram and sprinkled the blood against the altar on all sides.
20 He cut the ram into pieces and burned the head, the pieces and the fat.
21 He washed the inner parts and the legs with water and burned the whole ram on the altar as a burnt offering, a pleasing aroma, an offering made to the Lord by fire, as the Lord commanded Moses.