1 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
26:7And David and Abishai came to the people by night, and behold, Saul lay sleeping within the wagon-defence, and his spear stuck in the ground at his head; and Abner and the people lay round about him.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.