Exodus 28:7-9

Young's Literal Translation

⁷ it hath two shoulders joining at its two ends, and it is joined.

⁸ `And the girdle of his ephod which [is] on him, according to its work, is of the same, of gold, blue, and purple, and scarlet, and twined linen.

⁹ `And thou hast taken the two shoham stones, and hast opened on them the names of the sons of Israel;