Exodus 29:17-19

Amplified Bible

¹⁷ Then you shall cut the ram into pieces, and wash its intestines and legs, and place them with its pieces and its head, ¹⁸ and you shall burn the whole ram on the altar. It is a burnt offering to the Lord: it is a sweet and soothing aroma, an offering by fire to the Lord.

¹⁹ “Then you shall take the other ram, and Aaron and his sons shall lay their hands on the head of the ram.