'Fall' in the Bible

Does a bird fall into a trapping net on the earth when there is no snare for it? Does a trapping net spring up from the ground unless it has certainly caught something?

"For on the day I punish Israel for {its transgression}, I will also punish the altars of Bethel and the horns of the altar will be cut off and fall to the ground.

Therefore, thus says Yahweh, 'Your wife will become a prostitute in the city and your sons and your daughters will fall by the sword and your land will be divided with a line, and you will die in an unclean land and Israel will surely go into exile from this land.'"

[These are] those who swear by the guilt of Samaria and say, 'By the life of your gods, O Dan,' and 'By the life of the way of Beersheba,' they will fall and they will not rise again."

"Yes, look, I [am] going to command and I will shake the house of Israel among all the nations like one who shakes with a sieve, but not a pebble will fall [to the] ground.