Exodus 39:8 ASV

⁶  And they wrought the onyx stones, inclosed in settings of gold, graven with the engravings of a signet, according to the names of the children of Israel.

⁷  And he put them on the shoulder-pieces of the ephod, to be stones of memorial for the children of Israel; as Jehovah commanded Moses.

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

⁹  It was foursquare; they made the breastplate double: a span was the length thereof, and a span the breadth thereof, being double.

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