Leviticus 8:7-8

8:7 Then he put the tunic on Aaron, wrapped the sash around him, and clothed him with the robe. Next he put the ephod on him and placed on him the decorated band of the ephod, and fastened the ephod closely to him with the band. 8:8 He then set the breastpiece on him and put the Urim and Thummim into the breastpiece.

Leviticus 8:13

8:13 Moses also brought forward Aaron’s sons, clothed them with tunics, wrapped sashes around them, and wrapped headbands on them just as the Lord had commanded Moses.