Leviticus 1:7-9

7And 1the 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, with the head and the 2suet, on the wood which is on the fire that is on the altar. 9Its 3entrails, however, and its legs he shall wash with water. And 4the priest shall offer all of it up in smoke on the altar as a burnt offering, an offering by fire as 5a soothing aroma to the Lord.