Exodus 39:20

Furthermore, they made two gold rings and placed them on the bottom of the two shoulder pieces of the ephod, on the front of it, close to the place where it joined, above the woven band of the ephod.

Exodus 26:3

Five curtains shall be joined to one another, and the other five curtains shall be joined to one another.

Treasury of Scripture Knowledge

Summary

And they made two other golden rings, and put them on the two sides of the ephod underneath, toward the forepart of it, over against the other coupling thereof, above the curious girdle of the ephod.

Coupling

Bible References

Coupling

Exodus 26:3
Five curtains shall be joined to one another, and the other five curtains shall be joined to one another.