David therefore departed thence, and escaped to the cave of Adullam: and when his brethren and all his father's house heard it, they went down thither to him.
And three of the thirty chief went down to the rock to David, into the cave of Adullam; and the host of the Philistines were encamped in the valley of Rephaim.
And the men of David said unto him, Behold, the day of which the LORD said unto thee, Behold, I will deliver thine enemy into thine hand, and thou shalt do to him as it shall seem good unto thee. Then David arose, and cut off the skirt of Saul's robe privily.