Exodus 26:4-6

American Standard Version

⁴ And thou shalt make loops of blue upon the edge of the one curtain ^[a]from the selvedge in the coupling; and likewise shalt thou make in the edge of the curtain that is outmost in the second ^[b]coupling. ⁵ Fifty loops shalt thou make in the one curtain, and fifty loops shalt thou make in the edge of the curtain that is in the second ^[c]coupling; the loops shall be opposite one to another. ⁶ And thou shalt make fifty clasps of gold, and couple the curtains one to another with the clasps: and the tabernacle shall be one whole.