1 Samuel 23:27 (KJV)

Go, I pray you, prepare yet, and know and see his place where his haunt is, and who hath seen him there: for it is told me that he dealeth very subtilly.

See therefore, and take knowledge of all the lurking places where he hideth himself, and come ye again to me with the certainty, and I will go with you: and it shall come to pass, if he be in the land, that I will search him out throughout all the thousands of Judah.

And they arose, and went to Ziph before Saul: but David and his men were in the wilderness of Maon, in the plain on the south of Jeshimon.

Saul also and his men went to seek him. And they told David; wherefore he came down into a rock, and abode in the wilderness of Maon. And when Saul heard that, he pursued after David in the wilderness of Maon.

And Saul went on this side of the mountain, and David and his men on that side of the mountain: and David made haste to get away for fear of Saul; for Saul and his men compassed David and his men round about to take them.

Wherefore Saul returned from pursuing after David, and went against the Philistines: therefore they called that place Selahammahlekoth.

And David went up from thence, and dwelt in strong holds at Engedi.