ESV: They made for the ephod attaching shoulder pieces, joined to it at its two edges.
NIV: They made shoulder pieces for the ephod, which were attached to two of its corners, so it could be fastened.
NASB: They made attaching shoulder pieces for the ephod; it was attached at its two upper ends.
CSB: They made shoulder pieces for attaching it; it was joined together at its two edges.
NLT: The ephod consisted of two pieces, front and back, joined at the shoulders with two shoulder-pieces.
KJV: They made shoulderpieces for it, to couple it together: by the two edges was it coupled together.
NKJV: They made shoulder straps for it to couple it together; it was coupled together at its two edges.