Exodus 36:12-17

12They also made fifty loops on one curtain and fifty loops on the end curtain of the other set, with the loops opposite each other.

13Then they made fifty gold clasps and used them to fasten the two sets of curtains together so that the tabernacle was a unit.

14They made curtains of goat hair for the tent over the tabernacle—eleven altogether.

15All eleven curtains were the same size—thirty cubits long and four cubits wide.

16They joined five of the curtains into one set and the other six into another set.

17Then they made fifty loops along the edge of the end curtain in one set and also along the edge of the end curtain in the other set.