Leviticus 8:9-13

⁹And he put the mitre on his head, and put upon the mitre in front the golden plate, the most holy thing, as the Lord commanded Moses.

¹⁰And Moses took of the anointing oil,

¹¹and sprinkled of it seven times on the altar; and anointed the altar, and hallowed it, and all things on it, and the laver, and its foot, and sanctified them; and anointed the tabernacle and all its furniture, and hallowed it.

¹²And Moses poured of the anointing oil on the head of Aaron; and he anointed him and sanctified him.

¹³And Moses brought the sons of Aaron near, and put on them coats and girded them with girdles, and put on them bonnets, as the Lord commanded Moses.