Bible Verses About Towers: Were used as citadels in time of war

But there was a strong tower within the city, and there fled all the men and women, and all they of the city, and shut themselves in, and went up to the roof of the tower.

The men of Arvad with your army were on your walls all around, and valorous men were in your towers; they hanged their shields on your walls all around; they have perfected your beauty.