1 Samuel 26:2-4

2 So Saul went to the Ziph Desert to look for David. He took 3,000 strong Israelite soldiers with him. 3 Saul and his men arrived at Hakilah hill, near Jeshimon, where David was hiding. They put up their tents beside the road. David heard the news that Saul had followed him into the desert. 4 So David sent some men to see if that was true. They discovered that Saul had arrived at Hakilah.