Where it appears

• Exod 28:30You shall put in the breastplate of judgment the Urim and the Thummim; and they shall be on Aaron’s heart, when he goes in before Yahweh: and Aaron shall bear the judgment of the children of Israel on his heart before Yahweh continually.
• Lev 8:8He placed the breastplate on him; and in the breastplate he put the Urim and the Thummim.
• Num 27:21He shall stand before Eleazar the priest, who shall inquire for him by the judgment of the Urim before Yahweh. At his word they shall go out, and at his word they shall come in, both he, and all the children of Israel with him, even all the congregation.”
• Deut 33:8About Levi he said, “Your Thummim and your Urim are with your godly one, whom you proved at Massah, with whom you contended at the waters of Meribah.
• 1 Sam 28:6When Saul inquired of Yahweh, Yahweh didn’t answer him by dreams, by Urim, or by prophets.
• Ezra 2:63The governor told them that they should not eat of the most holy things until a priest stood up to serve with Urim and with Thummim.
• Neh 7:65The governor told that they should not eat of the most holy things until a priest stood up to minister with Urim and Thummim.