Exodus 36:9-11

21st Century King James Version

⁹ The length of one curtain was twenty and eight cubits, and the breadth of one curtain four cubits; the curtains were all of one size.

¹⁰ And he coupled the five curtains one unto another, and the other five curtains he coupled one unto another.

¹¹ And he made loops of blue on the edge of one curtain from the selvage in the coupling. Likewise he made in the outermost side of another curtain, in the coupling of the second.