Exodus 39:18

They fastened the other ends of the ropes to the two settings on the shoulder straps of the ephod. The breastplate hung in front of it.

Exodus 28:14

Also make two chains of pure gold. These gold chains should be twisted like ropes. Fasten these chains to the settings.

Song of Songs 1:10

Your cheeks are lovely with jewels and your neck with chains of gold.

Treasury of Scripture Knowledge

Summary

And the two ends of the two wreathen chains they fastened in the two ouches, and put them on the shoulderpieces of the ephod, before it.

Ephod

General references

Bible References

Two wreathen

Exodus 28:14
Also make two chains of pure gold. These gold chains should be twisted like ropes. Fasten these chains to the settings.
Song of Songs 1:10
Your cheeks are lovely with jewels and your neck with chains of gold.

Ephod

Exodus 39:2
The ephod was made out of fine linen yarn and gold, violet, purple, and bright red yarn.

General references

1 Kings 7:17
The top of each column was decorated with a design of interwoven chains.