Exodus 28:27

and thou hast made two rings of gold, and hast put them on the two shoulders of the ephod, beneath, over-against its front, over-against its joining, above the girdle of the ephod,

Treasury of Scripture Knowledge

Summary

And two other rings of gold thou shalt make, and shalt put them on the two sides of the ephod underneath, toward the forepart thereof, over against the other coupling thereof, above the curious girdle of the ephod.

The curious girdle

Bible References

The curious girdle

Exodus 28:8
And the girdle of his ephod which is on him, according to its work, is of the same, of gold, blue, and purple, and scarlet, and twined linen.