14 And the wall of the City had twelve foundations. And upon them were the twelve names of the twelve Apostles of the Lamb.
15 And he who was speaking with me was holding a golden measuring reed, in order to measure the City, and its gates and wall.
16 And the city is laid out as a square, and so its length is as great as the width. And he measured the city with the golden reed for twelve thousand stadia, and its length and height and breadth were equal.
17 And he measured its wall as one hundred and forty-four cubits, the measure of a man, which is of an Angel.
18 And the structure of its wall was of jasper stone. Yet truly, the city itself was of pure gold, similar to pure glass.
19 And the foundations of the wall of the city were adorned with every kind of precious stone. The first foundation was of jasper, the second was of sapphire, the third was of chalcedony, the fourth was of emerald,
20 the fifth was of sardonyx, the sixth was of sardius, the seventh was of chrysolite, the eighth was of beryl, the ninth was of topaz, the tenth was of chrysoprasus, the eleventh was of jacinth, the twelfth was of amethyst.