Exodus 39:9

⁷And he put them on the shoulders of the ephod, that they should be stones for a memorial to the children of Israel; as the LORD commanded Moses.

⁸And he made the breastplate of cunning work, like the work of the ephod; of gold, blue, and purple, and scarlet, and fine twined linen.

— Exodus 39:9 —

¹⁰And they set in it four rows of stones: the first row was a sardius, a topaz, and a carbuncle: this was the first row.

¹¹And the second row, an emerald, a sapphire, and a diamond.