17. He then measured its wall: two hundred feet by the measurement of a man, that is, of an angel.
18. The wall was built of jasper and the city was pure gold, as clear as glass.
19. The foundations of the wall of the city were garnished with all kinds of precious jewels. The first foundation was jasper; the second, sapphire; the third, chalcedony; the fourth, emerald;
20. the fifth, sardonyx; the sixth, sardius; the seventh, chrysolite; the eighth, beryl; the ninth, topaz; the tenth, chrysoprase; the eleventh, jacinth; and the twelfth, amethyst.