Without a moment’s delay Hushai now sought out Zadok and Abiathar, related all that had occurred in the council, and urged that a messenger should be instantly sent to David, to bid him not linger in the Jordan valley, but cross the river with all speed. The two sons of the high-priests were in concealment at the fountain of En-rogel, ready for such an errand. A female slave was sent thither to bid them instantly carry the message to David. They forthwith started, but narrowly escaped detection. At Bahurim a lad saw them and conveyed the news to Absalom, and it was only by hiding in a well that they escaped the vigilance of their pursuers, and announced their errand to David. Though it must have been midnight, the king instantly crossed the river, and before the dawn of the following day not one of his retinue remained on the western side of the Jordan[305]. Mahanaim, the former capital of Ishbosheth, now became his head-quarters, and here he mustered his forces, and placed them under the command of Joab, Abishai, and Ittai, and received a welcome supply of provisions from Shobi, the son of his old friend Nahash of Rabbah, from Machir of Lodebar, and Barzillai a wealthy Gileadite.
Meanwhile Absalom also had mustered his forces, and having entrusted the command to AMASA, the son of Ithra or Jether by Abigail David’s sister (2 Sam. xvii. 25), he too crossed the Jordan. The decisive engagement, which was not long delayed, took place not far from Mahanaim, in the dense forest of Ephraim, a region still “covered with thick oaks, and tangled bushes, and thorny creepers growing over rugged rocks and ruinous precipices[306].” Here the army of Absalom was utterly routed. Entangled in the thick undergrowth, crushing each other in remediless ruin, upwards of 20,000 perished in that fatal wood, which _devoured more people that day than the sword devoured_ (2 Sam. xviii. 8). Amidst the crowd of fugitives Absalom also fled, and as he rode on his mule where “the strong arms of the trees spread out so near the ground that one cannot walk erect beneath them[307],” his long hair caught in an oak, and he hung suspended from the tree. A man chanced to see him, and forthwith told Joab. He himself had forborne to touch the prince, having heard the strict injunctions of the loving David to his three captains before the battle _to deal tenderly with the young man_. But Joab had no such scruples; with three darts in his hand he went to the spot and transfixed him while yet alive. A great pit was then dug, and into it the corpse was flung, and covered with a great heap of stones. With the death of the usurper Joab knew the rebellion was at an end, he therefore sounded the signal of recall, and the battle closed.