John Gills Exposition of the Bible Commentary - Exodus 28:22
And thou shall make upon the breastplate chains at the ends ,.... One end of them to be put to the breastplate, and the other end to the ouches on the shoulder pieces of the ephod, by which the breastplate hung from thence: the Targum of Jonathan renders it, chains of a certain determined size, of length and thickness exactly alike; or terminable ones, as it may be rendered, not circular like a locket, or chain of gold worn about the neck, but that had ends to it: some interpret it chains,... read more
Matthew Henry's Complete Commentary - Exodus 28:15-30
The most considerable of the ornaments of the high priest was this breast-plate, a rich piece of cloth, curiously wrought with gold and purple, etc., two spans long and a span broad, so that, being doubled, it was a span square, Exod. 28:16. This was fastened to the ephod with wreathen chains of gold (Exod. 28:13, 14, 22) both at top and bottom, so that the breast-plate might not be loosed from the ephod, Exod. 28:28. The ephod was the garment of service; the breast-plate of judgment was an... read more