1 Samuel 23:19-22

19And the Ziphites came up to Saul to Gibeah, saying, Does not David hide himself with us in strongholds in the wood, on the hill of Hachilah, which is on the south of the waste?

20And now, O king, come down according to all the desire of thy soul to come down; and it will be for us to deliver him up into the king's hand.

21And Saul said, Blessed be ye of Jehovah; for ye have compassion upon me.

22Go, I pray you, make yet more sure, and know and see his place where his track is, who has seen him there; for it is told me that he deals very subtilly.