They set in it four rows of stones. A row of odem, pitdah, and bareket was the first row;
The pitdah of Kush shall not equal it, Neither shall it be valued with pure gold.
The stones shall be according to the names of the children of Yisra'el, twelve, according to their names; like the engravings of a signet, everyone according to his name, they shall be for the twelve tribes.
and the second row, a nofek, a sappir, and an yahalom;
It was square. They made the breastplate double. Its length was a span, and its breadth a span, being double.