'Urim' in the Bible

You are to put the Urim and Thummim into the breast piece of judgment, and they are to be on Aaron's heart when he goes into the LORD's presence. He is to carry the breast piece of decision that depicts Israel's sons on his heart in the LORD's presence continuously."

He set the breastplate on him, placed the Urim and Thummim on top of the breastplate,

You are to make him stand in the presence of Eleazar the priest, who is to inquire on his behalf using the Urim in the presence of the LORD regarding a decision of judgment, because by his command he and all the Israelis with him will go out or come in."

About Levi he said: "Let your Thummim and Urim be with the man to whom you showed gracious love, whom you tested at Massah and with whom you struggled at the waters of Meribah,

Saul inquired of the LORD, but the LORD did not answer him, either through dreams or Urim or through prophets.

Governor Zerubbabel also ruled that they shouldn't eat anything holy until a priest arose with Urim and Thummim.

The governor ordered them not to eat anything holy until a priest would be installed with Urim and Thummim.