Revelation 21:14-20

14And the wall of the city had twelve foundations, and on them the names of the twelve apostles of the Lamb. 15And he that talked with me had a golden reed to measure the city, and its gates, and its wall. 16And the city lieth foursquare, and the length is as large as the breadth: and he measured the city with the reed, twelve thousand furlongs. The length and the breadth and its height are equal. 17And he measured its wall, an hundred and forty four cubits, according to the measure of a man, that is, of the angel. 18And the building of its wall was of jasper: and the city was pure gold, like clear glass. 19And the foundations of the wall of the city were garnished with all manner of precious stones. The first foundation was jasper; the second, sapphire; the third, a chalcedony; the fourth, an emerald; 20The fifth, sardonyx; the sixth, sardius; the seventh, chrysolite; the eighth, beryl; the ninth, a topaz; the tenth, a chrysoprasus; the eleventh, a jacinth; the twelfth, an amethyst.