Exodus 39:19
Book: Exodus 39
And they made two rings of gold, and put them upon the two ends of the breastplate, upon the edge thereof, which was toward the side of the ephod inward.
1 Samuel 6:3
Book: 1 Samuel 6
And they said, If ye send away the ark of the God of Israel, send it not empty; but by all means return him a trespass-offering: then ye shall be healed, and it shall be known to you why his hand is not removed from you.