John Gills Exposition of the Bible Commentary - Exodus 28:20
And the fourth row a beryl, and an onyx, and a jasper ,.... Whatever stone is meant by the first in this row, it must be of a sea green colour; for "tarshish", the word used, signifies the sea; and so the beryl, as Pliny F18 Nat. Hist. l. 37. c. 5. says, imitates the greenness of the pure sea. Braunius F19 Ut supra, (De Vestitu Sacerd Heb. l. 2.) c. 17. sect. 7. p. 720. takes it to be the chrysolite that is meant; and so does Ainsworth; and it is so rendered by the Septuagint;... 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