Leviticus 8:27-30

²⁷He put it all in the hands of Aaron and in the hands of his sons and waved them before Yahweh as a wave offering.

²⁸Then Moses took them from off their hands and burned them on the altar for the burnt offering. They were a consecration offering and produced a sweet aroma. It was an offering made by fire to Yahweh.

²⁹Moses took the breast and waved it as a wave offering to Yahweh. It was Moses' share of the ram for the priests' ordination, as Yahweh had commanded him.

³⁰Moses took some of the anointing oil and the blood that was on the altar; he sprinkled these on Aaron, on his clothes, on his sons, and on his sons' clothes with him. In this way he set apart Aaron and his clothes, and his sons and their clothes to Yahweh.