The Ephod for the High Priest: Shoulders of, Joined by Onyx Stones Engraved with Names of
Source: TTT
Exodus 28:7
It shall have two shoulder pieces attached at two of its corners, so it can be fastened.
Exodus 39:4, 6, 7
They made shoulder pieces for the ephod, which were attached at two of its corners, so it could be fastened. / They mounted the onyx stones in gold filigree settings, engraved like a seal with the names of the sons of Israel. / Then they fastened them on the shoulder pieces of the ephod as memorial stones for the sons of Israel, as the LORD had commanded Moses.