Now it happened after they went away, that they came up out of the well and went and informed King David; and they said to David, “Arise and cross over the water quickly for thus Ahithophel has counseled against you.”
Now Ahithophel saw that his counsel was not followed. So he saddled his donkey and arose and went to his home, to his city, and set his house in order, and strangled himself; thus he died and was buried in the grave of his father.