¹⁶ He found out that the city was as wide as it was long and it was as high as it was wide. It was as long as a man could walk in fifty days. It was the same each way. ¹⁷ The angel found out that the walls were the same as a man taking seventy-two long steps. The angel used the same way to find out about the city as a man would have used. ¹⁸ The wall was made of jasper. The city was made of pure gold. This gold was as clear as glass.