2 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
17:23And when Ahithophel saw that his counsel was not followed, he saddled his ass, and arose and went to his house, to his city, and gave charge to his household, and hanged himself, and he died; and he was buried in the sepulchre of his father.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.