1 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
26:5And David arose, and came to the place where Saul had pitched: and David beheld the place where Saul lay, and Abner the son of Ner, the captain of his host: and Saul lay in the trench, and the people pitched round about him.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.