Exodus 39:17 in the World English Bible
They put the two braided chains of gold in the two rings at the ends of the breastplate.
Context
16 And they made two ouches of gold, and two gold rings; and put the two rings in the two ends of the breastplate.
17 And they put the two wreathen chains of gold in the two rings on the ends of the breastplate.
18 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.