1 Samuel 23:19-22

19Then the Ziphites came up to Saul at Gibeah and said, “Is not David hiding among us in the strongholds at Horesh, on the hill of Hachilah south of Jeshimon? 20Now, O king, come down whenever your soul desires, and we will be responsible for delivering him into your hand.”

21“May you be blessed by the LORD,” replied Saul, “for you have had compassion on me. 22Please go and prepare further. Investigate and watch carefully where he goes and who has seen him there, for I am told that he is extremely cunning.