Exodus 39:17

And they put the two twisted chains on the two rings at the ends of the priest's bag;

Treasury of Scripture Knowledge

And they put the two wreathen chains of gold in the two rings on the ends of the breastplate.

There were nets of open-work for the crowns on the tops of the pillars, a net of open-work for one and a net of open-work for the other.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain