Exodus 28:25

The other two ends of the two cords you shall fasten in the two filigree settings in front, putting them on the shoulder pieces of the ephod.

Exodus 28:14

and you are to make two chains of pure gold like twisted cords, and fasten the corded chains to the settings.

Exodus 39:4

They made attaching shoulder pieces for the ephod; it was attached at its two [upper] edges.

Exodus 39:15

And they made on the breastpiece twisted chains like cords of pure gold.

Treasury of Scripture Knowledge

Summary

And the other two ends of the two wreathen chains thou shalt fasten in the two ouches, and put them on the shoulderpieces of the ephod before it.

Wreathen chains

On the shoulderpieces

Of the ephod

General references

Bible References

Wreathen chains

Exodus 28:14
and you are to make two chains of pure gold like twisted cords, and fasten the corded chains to the settings.
Exodus 39:15
And they made on the breastpiece twisted chains like cords of pure gold.

On the shoulderpieces

Exodus 28:7
It is to have two shoulder pieces joined to its two [back and front] ends, so that it may be joined together.

Of the ephod

Exodus 39:4
They made attaching shoulder pieces for the ephod; it was attached at its two [upper] edges.

General references

1 Kings 7:17
There were nets of network (lattice-work) and twisted threads (wreaths) of chainwork for the capitals which were on the tops of the pillars, seven for one capital and seven for the other.