Bible Verses About Walls: Were battered by besieging armies

So they came, and besieged him in Abel, neere to Bethmaachah: and they cast vp a mount against the citie, and the people thereof stood on the ramper, and al the people that was with Ioab, destroyed and cast downe the wall.

And lay siege against it, and builde a fort against it, and cast a mount against it: set the campe also against it, and lay engins of warre against it rounde about.

Moreouer, take an yron pan, and set it for a wall of yron betweene thee and the citie, and direct thy face towarde it, and it shall be besieged, and thou shalt lay siege against it: this shall be a signe vnto the house of Israel.