Bible Verses About The Sword: Of severe and heavy calamities

A third part you shall burn in the fire in the midst of the city, when the days of the siege are fulfilled; and you shall take a third part, and strike with the sword around it; and a third part you shall scatter to the wind, and I will draw out a sword after them.

and I will send on you famine and evil animals, and they shall bereave you; and pestilence and blood shall pass through you; and I will bring the sword on you: I, the LORD, have spoken it.

Or if I bring a sword on that land, and say, Sword, go through the land; so that I cut off from it man and animal;

Son of man, prophesy, and say, Thus says the LORD: Say, A sword, a sword, it is sharpened, and also furbished;