Leviticus 8:6-8

Amplified Bible

⁶ Then Moses brought Aaron and his sons and washed them with water. ⁷ He put the undertunic on Aaron, tied the sash around him, clothed him in the robe, and put the ^[a]ephod (an upper vestment) on him. He tied the [skillfully woven] band of the ephod around him, with which he secured it to Aaron. ⁸ Moses then put the breastpiece on Aaron, and he put in the breastpiece the Urim and the Thummim [the sacred articles the high priest used when seeking God’s will concerning the nation].