1 Samuel 23:27-29
23:27 But a messenger came to Saul saying, “Come quickly, for the Philistines have raided the land!”
23:28 So Saul stopped pursuing David and went to confront the Philistines. Therefore that place is called Sela Hammahlekoth.
23:29 (24:1) Then David went up from there and stayed in the strongholds of En Gedi.