After Saul had returned from pursuing the Philistines, he was told, “David is in the wilderness of En-gedi.”
Jewish Publication Society of America Version (JPS1917) - 1 Samuel 24:1 >(24-2) And it came to pass, when Saul was returned from following the Philistines, that it was told him, saying: 'Behold, David is in the wilderness of En-gedi.'