Exodus 26:24

26:24 At the two corners they must be doubled at the lower end and finished together at the top in one ring. So it will be for both.

Exodus 36:17

36:17 He made fifty loops along the edge of the end curtain in the first set and fifty loops along the edge of the curtain that joined the second set.

Exodus 36:29

36:29 At the two corners they were doubled at the lower end and finished together at the top in one ring. So he did for both.