He made the breast-plate This was the next piece in order, and it was formed with its four rows of jewels, and its chains, rings, and laces, to tie it inseparably to the ephod: all which was done according to the model given chap. 28. It is observable that nothing is here said of the Urim and Thummim, which is thought an argument that they were not distinct things from the precious stones in the breast-plate.
Related Commentaries of Exodus 39:8
Exodus 39:8
8 And he made the breastplate of cunning work, like the work of the ephod; of gold, blue, and purple, and scarlet, and fine twined linen.