Exodus 39:22 (KJV)

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

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.

And they made two rings of gold, and put them on the two ends of the breastplate, upon the border of it, which was on the side of the ephod inward.

And they made two other golden rings, and put them on the two sides of the ephod underneath, toward the forepart of it, over against the other coupling thereof, above the curious girdle of the ephod.

And they did bind the breastplate by his rings unto the rings of the ephod with a lace of blue, that it might be above the curious girdle of the ephod, and that the breastplate might not be loosed from the ephod; as the LORD commanded Moses.

And there was an hole in the midst of the robe, as the hole of an habergeon, with a band round about the hole, that it should not rend.

And they made upon the hems of the robe pomegranates of blue, and purple, and scarlet, and twined linen.

And they made bells of pure gold, and put the bells between the pomegranates upon the hem of the robe, round about between the pomegranates;

A bell and a pomegranate, a bell and a pomegranate, round about the hem of the robe to minister in; as the LORD commanded Moses.

And they made coats of fine linen of woven work for Aaron, and for his sons,