Exodus 36:11

shoulder-pieces joined from both sides, a work woven by mutual twisting of the parts into one another.

And he made loops of blue on the edge of one curtain from the selvedge in the coupling: likewise he made in the uttermost side of another curtain, in the coupling of the second.

He made loops of blue on the edge of the one curtain from the edge in the coupling. Likewise he made in the edge of the curtain that was outermost in the second coupling.