Revelation 21:15-21

The one who was speaking with me had a gold measuring rod to measure the city, and its gates and its wall. The city is laid out as a square, its length being the same as its width; and he measured the city with his rod—twelve thousand stadia (about 1,400 miles); its length and width and height are equal. He measured its wall also—a hundred forty-four cubits (about 200 feet), according to man’s measurements, which are [also] angelic [measurements]. The wall was built of jasper; and the city was pure gold, transparent like clear crystal. [1 Kin 6:30] The foundation stones of the wall of the city were adorned with every kind of precious stone. The first foundation stone was jasper; the second, sapphire; the third, chalcedony; the fourth, emerald; [Ex 28:17-20; Is 54:11, 12] the fifth, sardonyx; the sixth, sardius; the seventh, chrysolite (yellow topaz); the eighth, beryl; the ninth, topaz; the tenth, chrysoprase; the eleventh, jacinth; the twelfth, amethyst. And the twelve gates were twelve pearls; each separate gate was of one single pearl. And the street (broad way) of the city was pure gold, like transparent crystal.