Exodus 29:15-18

29:15 “You are to take one ram, and Aaron and his sons are to lay their hands on the ram’s head, 29:16 and you are to kill the ram and take its blood and splash it all around on the altar. 29:17 Then you are to cut the ram into pieces and wash the entrails and its legs and put them on its pieces and on its head 29:18 and burn the whole ram on the altar. It is a burnt offering to the Lord, a soothing aroma; it is an offering made by fire to the Lord.