Exodus 29:17-19

Revised Standard Version Catholic Edition

¹⁷ Then you shall cut the ram into pieces, and wash its entrails and its legs, and put them with its pieces and its head, ¹⁸ and burn the whole ram upon the altar; it is a burnt offering to the Lord; it is a pleasing odor, an offering by fire to the Lord.

¹⁹ “You shall take the other ram; and Aaron and his sons shall lay their hands upon the head of the ram,