Exodus 28:17

and two chains of pure gold; you shall make them like cords of braided work. You shall put the braided chains on the settings.

“You shall make a breastplate of judgment, the work of the skillful workman; like the work of the ephod you shall make it; of gold, of blue, and purple, and scarlet, and fine twined linen, you shall make it.

It shall be square and folded double; a span shall be its length, and a span its width.

and the second row a turquoise, a sapphire, and an emerald;

and the third row a jacinth, an agate, and an amethyst;

and the fourth row a chrysolite, an onyx, and a jasper. They shall be enclosed in gold in their settings.