Exodus 39:10
And they set in it four rows of stones. A row of sardius, topaz, and carbuncle was the first row;
Exodus 28:16-17
Foursquare it shall be and double; a span shall be the length thereof, and a span the breadth thereof.
Exodus 28:21
And the stones shall be according to the names of the children of Israel, twelve, according to their names; like the engravings of a signet, every one according to his name, they shall be for the twelve tribes.
Revelation 21:19-21
The foundations of the wall of the city were adorned with all manner of precious stones. The first foundation was jasper; the second, sapphire; the third, chalcedony; the fourth, emerald;