'Sword' in the Bible

So He drove the man out; and at the east of the garden of Eden He stationed the cherubim and the flaming sword which turned every direction to guard the way to the tree of life.

“By your sword you shall live,And your brother you shall serve;But it shall come about when you become restless,That you will break his yoke from your neck.”

Then Laban said to Jacob, “What have you done by deceiving me and carrying away my daughters like captives of the sword?

Now it came about on the third day, when they were in pain, that two of Jacob’s sons, Simeon and Levi, Dinah’s brothers, each took his sword and came upon the city unawares, and killed every male.

They killed Hamor and his son Shechem with the edge of the sword, and took Dinah from Shechem’s house, and went forth.

I give you one portion more than your brothers, which I took from the hand of the Amorite with my sword and my bow.”