Revelation 21:15-17

New International Version

¹⁵ The angel who talked with me had a measuring rod^(A) of gold to measure the city, its gates^(B) and its walls. ¹⁶ The city was laid out like a square, as long as it was wide. He measured the city with the rod and found it to be 12,000 stadia^[a] in length, and as wide and high as it is long. ¹⁷ The angel measured the wall using human^(C) measurement, and it was 144 cubits^[b] thick.^[c]