Exodus 39:10

8He made the breastplate, the work of a skillful workman, like the work of the ephod: of gold, of blue, purple, scarlet, and fine twined linen.

9It was square. They made the breastplate double. Its length was a span, and its width a span, being double.

10They set in it four rows of stones. A row of ruby, topaz, and beryl was the first row;

11and the second row, a turquoise, a sapphire, and an emerald;

12and the third row, a jacinth, an agate, and an amethyst;