1 Samuel 26:1-8

The Ziphites went to Saul at Gibeah and said, “Is not David hiding on the hill of Hakilah, which faces Jeshimon?” So Saul went down to the Desert of Ziph, with his three thousand select Israelite troops, to search there for David. Saul made his camp beside the road on the hill of Hakilah facing Jeshimon, but David stayed in the wilderness. When he saw that Saul had followed him there, he sent out scouts and learned that Saul had definitely arrived. Then David set out and went to the place where Saul had camped. He saw where Saul and Abner son of Ner, the commander of the army, had lain down. Saul was lying inside the camp, with the army encamped around him. David then asked Ahimelek the Hittite and Abishai son of Zeruiah, Joab’s brother, “Who will go down into the camp with me to Saul?” “I’ll go with you,” said Abishai. So David and Abishai went to the army by night, and there was Saul, lying asleep inside the camp with his spear stuck in the ground near his head. Abner and the soldiers were lying around him. Abishai said to David, “Today God has delivered your enemy into your hands. Now let me pin him to the ground with one thrust of the spear; I won’t strike him twice.”