'Fall' in the Bible

David called one of the young men, and said, "Go near, and fall on him." He struck him, so that he died.

Let it fall on the head of Joab, and on all his father's house. Let there not fail from the house of Joab one who has an issue, or who is a leper, or who leans on a staff, or who falls by the sword, or who lacks bread."

Then she said, "Please let the king remember Yahweh your God, that the avenger of blood destroy not any more, lest they destroy my son." He said, "As Yahweh lives, not one hair of your son shall fall to the earth."

David said to Gad, "I am in distress. Let us fall now into the hand of Yahweh; for his mercies are great. Let me not fall into the hand of man."