'Sword' in the Bible

So he drove the man out, and placed cherubim east of the garden of Eden, and {a flaming, turning sword} to guard the way to the tree of life.

But by your sword you shall live, and you shall serve your brother. But it shall be [that] when free yourself you shall tear off his yoke from your neck.

Then Laban said to Jacob, "What have you done that you {tricked me} and have carried off my daughters like captives of the sword?

And it happened [that] on the third day, while they were in pain, two of the sons of Jacob, Simeon and Levi, the brothers of Dinah, each took his sword and came against the unsuspecting city and killed all the males.

They killed Hamor and his son Shechem with the edge of the sword, and they took Dinah from the house of Shechem and went out.

And I have given to you one slope [of land] rather than your brothers, which I took from the hand of the Amorites by my sword and with my bow."