Leviticus 1:6-9

61He shall then skin the burnt offering and cut it into its pieces. 72The sons of Aaron the priest shall put fire on the altar and arrange wood on the fire. 8Then Aaron’s sons the priests shall arrange the pieces, the head and the 3suet over the wood which is on the fire that is on the altar. 9Its 4entrails, however, and its legs he shall wash with water. And 5the priest shall offer up in smoke all of it on the altar for a burnt offering, an offering by fire of 6a soothing aroma to the Lord.