Exodus 26:9-11

Young's Literal Translation

⁹ and thou hast joined the five curtains apart, and the six curtains apart, and hast doubled the six curtains over-against the front of the tent.

¹⁰ `And thou hast made fifty loops on the edge of the one curtain, the outermost in the joining, and fifty loops on the edge of the curtain which is joining the second;

¹¹ and thou hast made fifty hooks of brass, and hast brought in the hooks into the loops, and hast joined the tent, and it hath been one.