Exodus 28:27-29

New King James Version

²⁷ And two other rings of gold you shall make, and put them on the two shoulder straps, underneath the ephod toward its front, right at the seam above the ^[a]intricately woven band of the ephod. ²⁸ They shall bind the breastplate by means of its rings to the rings of the ephod, using a blue cord, so that it is above the intricately woven band of the ephod, and so that the breastplate does not come loose from the ephod.

²⁹ “So Aaron shall ^(A)bear the names of the sons of Israel on the breastplate of judgment over his heart, when he goes into the holy place, as a memorial before the Lord continually.