1 Samuel 26:1-4

1Now the Ziphites came to Saul at Gibeah saying, “Isn’t David hiding on the hill of Hachilah which faces Jeshimon?”

2So Saul arose and went down to the wilderness of Ziph, 3,000 chosen men of Israel with him, to search for David in the wilderness of Ziph.

3Saul camped in the hill of Hachilah which faces Jeshimon, by the road. But David was staying in the wilderness, and he saw that Saul had come after him into the wilderness.

4So David sent out spies and realized that Saul had already arrived.