'Fall' in the Bible

And there fell some of Manasseh to David, when he came with the Philistines against Saul to battle: but they helped them not; for the lords of the Philistines upon deliberation sent him away, saying, He will fall to his master Saul at the peril of our heads.

And David said to Gad, I am in a great strait: let me fall, I pray thee, into the hand of Jehovah, for his mercies are very great; but let me not fall into the hand of man.