Exodus 28:30 And you 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 the LORD: and Aaron shall bear the judgment of the children of Israel on his heart before the LORD continually. Torrey's Topical Textbook
Leviticus 8:8 And he put the breastplate on him: also he put in the breastplate the Urim and the Thummim. Torrey's Topical Textbook
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The Testament of Levi Concerning the Priesthood and Arrogance. ... The seventh placed on my head a diadem of priesthood, and filled my hands with ... The logion, or logeion, is the breastplate, with the Urim and Thummim. ... /.../iii the testament of levi concerning.htm