Kings II 17:21-23

²¹And it came to pass after they were gone, that they came up out of the pit, and went on their way; and reported to king David, and said to David, Arise you° and go quickly over the water, for thus has Achitophel counselled concerning you.

²²And David rose up and all the people with him, and they passed over Jordan till the morning light; there was not one missing who did not pass over Jordan.

²³And Achitophel saw that his counsel was not followed, and he saddled his ass, and rose and departed to his house into his city; and he gave orders to his household, and hanged himself, and died, and was buried in the sepulchre of his father.