15. The angel who was talking to me had a gold measuring stick to measure the city, its gates, and its wall.
16. The city was square. It was as wide as it was long. He measured the city with the stick. It was 12,000 stadia long. Its length, width, and height were the same.
17. He measured its wall. According to human measurement, which the angel was using, it was 144 cubits.
18. Its wall was made of gray quartz. The city was made of pure gold, as clear as glass.
19. The foundations of the city wall were beautifully decorated with all kinds of gems: The first foundation was gray quartz, the second sapphire, the third agate, the fourth emerald,