Exodus 28:24-26

New King James Version

²⁴ Then you shall put the two braided chains of gold in the two rings which are on the ends of the breastplate; ²⁵ and the other two ends of the two braided chains you shall fasten to the two settings, and put them on the shoulder straps of the ephod in the front.

²⁶ “You shall make two rings of gold, and put them on the two ends of the breastplate, on the edge of it, which is on the inner side of the ephod.