Bible Verses About Towers: Frequently thrown down in war

He also broke down the tower of P'nu'el and put the men of the city to death.

They all did likewise, each man cutting off his branch; and they followed Avimelekh. They put the branches up against the stronghold, set them on fire, and burned down the stronghold; so that all the people from the Sh'khem fortress died, about a thousand men and women.

They will destroy the walls of Tzor, they will demolish her towers. I will scrape its soil from her and reduce her to bare rock.