'Fall' in the Bible

Furthermore, anything on which they fall when they're dead becomes unclean, whether on an article of wood, clothing, skin, or a sack. And any vessel used for any work is to be washed in water, because it has become unclean until evening.

Any earthen vessel into which any of these things fall becomes unclean, along with everything in it. You are to destroy it, along with all its contents."

Five of you will chase a hundred, a hundred of you will chase ten thousand, and your enemies will fall by the sword before you.

"As for the remnants among you, I'll bring despair in their hearts in the land of their enemies so that even the sound of a blown leaf will chase them and they flee as though pursued by the sword and fall when no one is pursuing.