In my vision the LORD took me closer, and I saw a man who was sparkling like polished bronze. He was standing near one of the gates and was holding a tape measure in one hand and a measuring stick in the other.
The city had a high and thick wall with twelve gates, and each one of them was guarded by an angel. On each of the gates was written the name of one of the twelve tribes of Israel.
The city was shaped like a cube, because it was just as high as it was wide. When the angel measured the city, it was about two thousand four hundred kilometres high and two thousand four hundred kilometres wide.