When Ahithophel saw that his advice had not been followed, he saddled his donkey and set out for his house in his hometown. He put his affairs in order and hanged himself. So he died and was buried in his father’s tomb.
Here is, I. The transporting of David and his forces over Jordan, pursuant to the advice he had received from his friends at Jerusalem, Sa2 17:22. He, and all that were with him, went over in the night, whether in ferryboats, which probably always plied there, or through the fords, does not appear.
Commenting on 2 Samuel 17:22-29
Then David came to Mahanaim,.... A city on the other side Jordan in the tribe of Gad, Jos 13:26, famous for its being the place where the angels of God met Jacob, Gen 32:1; and was for some time the seat of Ishbosheth the son of Saul, Sa2 2:8; and Absalom passed over Jordan, he, and all the men of Israel with him; not directly...
AHITHOPHEL HANGS HIMSELF. (Sa2 17:23-29) when Ahithophel saw that his counsel was not followed--His vanity was wounded, his pride mortified on finding that his ascendency was gone; but that chagrin was aggravated by other feelings--a painful conviction that through the delay which had been resolved on, the cause of Absalom was lost.