Exodus 36:16-18

American Standard Version

¹⁶ And he coupled five curtains by themselves, and six curtains by themselves. ¹⁷ And he made fifty loops on the edge of the curtain that was outmost in the ^[a]coupling, and fifty loops made he upon the edge of the curtain which was outmost in the second ^[b]coupling. ¹⁸ And he made fifty clasps of brass to couple the tent together, that it might be one.