9 Then came xone of the seven angels who had the seven bowls full of ythe seven last plagues and spoke to me, saying, “Come, I will show you zthe Bride, the wife of the Lamb.” 10 And ahe carried me away in the Spirit to ba great, high mountain, and showed me the holy city Jerusalem coming down out of heaven from God, 11 chaving the glory of God, dits radiance elike a most rare jewel, like a jasper, clear as crystal. 12 It had a great, high wall, fwith twelve gates, and at the gates twelve angels, and on the gates the names of the twelve tribes of the sons of Israel were inscribed— 13 on the east three gates, on the north three gates, on the south three gates, and on the west three gates. 14 And the wall of the city had twelve gfoundations, and hon them were the twelve names of the twelve apostles of the Lamb.
15 And the one who spoke with me ihad a measuring rod of gold to measure the city and its gates and walls. 16 The city lies foursquare, its length the same as its width. And he measured the city with his rod, 12,000 stadia.4 Its length and width and height are equal. 17 He also measured its wall, 144 cubits5 by jhuman measurement, which is also kan angel’s measurement. 18 The wall was built of ljasper, while the city was pure gold, like lclear glass. 19 mThe foundations of the wall of the city were adorned with every kind of jewel. The first was jasper, the second sapphire, the third agate, the fourth emerald, 20 the fifth onyx, the sixth carnelian, the seventh chrysolite, the eighth beryl, the ninth topaz, the tenth chrysoprase, the eleventh jacinth, the twelfth amethyst. 21 And the twelve gates were twelve pearls, each of the gates made of a single pearl, and nthe street of the city was pure gold, like transparent glass.
About 1,380 miles; a stadion was about 607 feet or 185 meters
A cubit was about 18 inches or 45 centimeters