Bible Verses About Walls of the Cities: Double

And a breach was made into the city: and all the men of war fled in the night between the two walls by the king's garden (now the Chaldees besieged the city round about), and Sedecias fled by the way that leadeth to the plains of the wilderness.

And you made a ditch between the two walls for the water of the old pool: and you have not looked up to the maker thereof, nor regarded him even at a distance, that wrought it long ago.