Leviticus 8:20-22

New Catholic Bible

²⁰ He cut the ram into pieces and he burned the head, its pieces, and the fat. ²¹ After he had washed its entrails and its legs with water, he burned the entire ram upon the altar, a burnt offering making a pleasant fragrance, a sacrifice by fire in honor of the Lord, as the Lord had commanded Moses.

²² The Ram of Consecration. Then he brought the second ram, the ram of consecration. Aaron and his sons placed their hands on the head of the ram.