2 Samuel 17:14

The counsel of Hushai is better. It seemed safer. Nothing in it was left to chance, and Absalom, already at the head of such numbers as to be able to select from them twelve thousand picked men, saw himself, in fancy, marching forward with all Israel at his feet. As a matter of fact, he did advance with so large an army that David was saved only by the skilful strategy of Joab. Like other king makers, Ahithophel had put himself too forward. He asked for twelve thousand men to be placed under his command, that he might smite David, and so be, not only Absalom's counsellor, but also his commander-in-chief. Amasa and the other commanders would be displeased at this, and Absalom would feel that he was himself placed in a very secondary position. Ahithophel may have asked for the command solely because no one's presence would so ensure success as his own, but he wounded the vanity beth of Absalom and Amasa, and made them ready to listen to any other advice that might be offered. The Lord had appointed; literally, and Jehovah had commanded to bring to nought, etc. So plain did it seem to the writer that Absalom's success depended upon rapid action, that nothing less than the direct interference of the Divine providence could account for the infatuation of Absalom and his counsellors.