2 Samuel 17:22-24

22So David and all the people who were with him went across the Jordan River. When dawn came, they had all gone across to the other side.

23Ahithophel realized that Absalom had not agreed to his advice. So he got on his donkey and he went home to his own town. He told his family what he needed to tell them. Then he hanged himself. He died and his family buried him in his father's grave.

24David arrived at Mahanaim with his men. Absalom and Israel's army went across the Jordan River.