On the following day, he was overtaken by the Syracusans, who told him that Demosthenes had surrendered, and bade him do the same. He, not believing them, procured a truce while he sent a horseman to go and see. Upon the return of the horseman bringing assurance of the fact, he sent a herald to Gylippus and the Syracusans, saying that he would agree, on behalf of the Athenian state, to pay the expenses which the Syracusans had incurred in the war, on condition that they should let his army go; until the money was paid he would give Athenian citizens as hostages, a man for a talent. Gylippus and the Syracusans would not accept these proposals, but attacked and surrounded this division of the army as well as the other, and hurled missiles at them from every side until the evening. They too were grievously in want of food and necessaries. Nevertheless they meant to wait for the dead of the night and then to proceed. They were just resuming their arms, when the Syracusans discovered them and raised the paean. The Athenians, perceiving that they were detected, laid down their arms again, with the exception of about three hundred men who broke through the enemy's guard, and made their escape in the darkness as best they could. When the day dawned Nicias led forward his army, and the Syracusans and the allies again assailed them on every side, hurling javelins and other missiles at them. The Athenians hurried on to the river Assinarus. They hoped to gain a little relief if they forded the river, for the mass of horsemen and other troops overwhelmed and crusht them; and they were worn out by fatigue and thirst. But no sooner did they reach the water than they lost all order and rushed in; every man was trying to cross first, and, the enemy pressing upon them at the same time, the passage of the river became hopeless. Being compelled to keep close together they fell one upon another, and trampled each other under foot; some at once perished, pierced by their own spears; others got entangled in the baggage and were carried down the stream. The Syracusans stood upon the further bank of the river, which was steep, and hurled missiles from above on the Athenians, who were huddled together in the deep bed of the stream and for the most part were drinking greedily. The Peloponnesians came down the bank and slaughtered them, falling chiefly upon those who were in the river. Whereupon the water at once became foul but was drunk all the same, altho muddy and dyed with blood, and the crowd fought for it.