11 And you shall make fifty bronze rings; and you shall join the rings by the loops, and you shall join the skins, and they shall be one.
Exodus 26:11 Cross References - CAB
Exodus 26:3
3 And the five curtains shall be joined one to another, and the other five curtains shall be closely connected the one with the other.
Exodus 26:6
6 And you shall make fifty golden rings; and you shall join the curtains to each other with the rings, and it shall be one tabernacle.