'Coupled' in the Bible

Five of the curtains shall be coupled one to another, and the other five curtains coupled one to another.

And he coupled five of the curtains one to another, and the other five curtains coupled he one to another.

And he made fifty clasps of gold, and coupled the curtains together with the clasps, so that the tabernacle became one.

And he coupled five of the curtains by themselves, and six of the curtains by themselves.

and they were joined beneath, and were coupled together at the top thereof into one ring: thus he did to both of them in both the corners;