Leviticus 8:28-30

²⁸Then Moses/I took those things from their hands and burned them on the altar. That was the offering that was burned to appoint Aaron and his sons as priests. And the aroma while it burned was pleasing to Yahweh.

²⁹Moses/I also took the breast of the second ram and lifted it up, as Yahweh had commanded. The breast was Moses'/my share of the ram that was sacrificed to dedicate the priests.

³⁰Then Moses/I took some of the olive oil for anointing Aaron and his sons, and some of the blood that was on the altar and sprinkled it on Aaron and his sons and on their clothes. By doing that, he/I consecrated Aaron and his sons and their clothes.