Leviticus 8:7-9, 30

And he put the coat on him and tied the sash around his waist and clothed him with the robe and put the ephod on him and tied the skillfully woven band of the ephod around him, binding it to him with the band. And he placed the breastpiece on him, and in the breastpiece he put the Urim and the Thummim. And he set the turban on his head, and on the turban, in front, he set the golden plate, the holy crown, as the LORD commanded Moses.

Then Moses took some of the anointing oil and of the blood that was on the altar and sprinkled it on Aaron and his garments, and also on his sons and his sons’ garments. So he consecrated Aaron and his garments, and his sons and his sons’ garments with him.