'Fall' in the Bible

And Solomon said, If he shall show himself a worthy man, there shall not a hair of him fall to the earth; but if wickedness be found in him, he shall die.

And it was told king Solomon, Joab is fled unto the Tent of Jehovah, and, behold, he is by the altar. Then Solomon sent Benaiah the son of Jehoiada, saying, Go, fall upon him.

And the king said unto him, Do as he hath said, and fall upon him, and bury him; that thou mayest take away the blood, which Joab shed without cause, from me and from my father's house.

And Jehovah said, Who shall entice Ahab, that he may go up and fall at Ramoth-gilead? And one said on this manner; and another said on that manner.