Exodus 39:9
King James Version
“It was foursquare; they made the breastplate double: a span the length thereof, and a span the breadth thereof, doubled.”
Context
6And they wrought onyx stones inclosed in ouches of gold, graven, as signets are graven, with the names of the children of Israel.
7And he put them on the shoulders of the ephod, stones for a memorial to the children of Israel; as the LORD commanded Moses.
8And he made the breastplate cunning work, like the work of the ephod; gold, blue, and purple, and scarlet, and fine twined linen.
9It was foursquare; they made the breastplate double: a span the length thereof, and a span the breadth thereof, doubled.
10And they set in it four rows of stones: row a sardius, a topaz, and a carbuncle: this the first row.
11And the second row, an emerald, a sapphire, and a diamond.
12And the third row, a ligure, an agate, and an amethyst.