Exodus 28:30

30 And in the breastpiece of judgment you shall put the Urim and the Thummim, and they shall be upon Aaron's heart, when he goes in before the LORD; thus Aaron shall bear the judgment of the people of Israel upon his heart before the LORD continually.

Exodus 28:30 In-Context

28 And they shall bind the breastpiece by its rings to the rings of the ephod with a lace of blue, that it may lie upon the skilfully woven band of the ephod, and that the breastpiece shall not come loose from the ephod.
29 So Aaron shall bear the names of the sons of Israel in the breastpiece of judgment upon his heart, when he goes into the holy place, to bring them to continual remembrance before the LORD.
30 And in the breastpiece of judgment you shall put the Urim and the Thummim, and they shall be upon Aaron's heart, when he goes in before the LORD; thus Aaron shall bear the judgment of the people of Israel upon his heart before the LORD continually.
31 "And you shall make the robe of the ephod all of blue.
32 It shall have in it an opening for the head, with a woven binding around the opening, like the opening in a garment, that it may not be torn.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.