Polydamas knew well what the appearance of Achilles portended to the Trojans, for he was the one man among them who could look both before and after; his advice was that they should retire into the town and there shut themselves up. It was received with scorn by Hector. In the Greek camp Achilles burst into a wild lament over Patroclus, swearing that he would not bury him before he had brought in Hector dead and twelve living captives to sacrifice before the pyre. That night his mother went to Hephaestus and persuaded him to make divine armour for her son, which the poet describes in detail. On receiving the armour from his mother Achilles made haste to reconcile himself with Agamemnon. His impatience for revenge and the oath he had taken made it impossible for him to take any food. His strength was maintained by Athena who supplied him with nectar. On issuing forth to the fight he addressed his two horses: "Xanthus and Balius, bethink you how ye may save your charioteer when he hath done with the battle, and desert him not in death as ye did Patroclus." In reply they prophesied his coming end. "For this we are not to blame, but the mighty god--and violent Fate. We can run quick as the breath of the North wind, who men say is the swiftest of all, but thy fate it is to die by the might of a god and a man." The Avenging Spirits forbade them to reveal more. The awe of the climax of the poem is heightened by supernatural interventions. At last the gods themselves received permission from Zeus to enter the fray. They took sides, the shock of their meeting causing the nether deity to start from his throne in fear that his realm should collapse about him. Achilles met Aeneas and would have slain him had not Poseidon saved him. Hector withdrew before him, warned by Apollo not to meet him face to face. Disregarding the god's advice he attacked Achilles, but for the moment was spirited away. Disappointed of his prey Achilles sowed havoc among the lesser Trojans. Choked by the numerous corpses the River-God Scamander begged him cease his work of destruction. When the Hero disregarded him, he assembled all his waters and would have overwhelmed him but for Athena who gave him power to resist; the river was checked by the Fire-God who dried up his streams. The gods then plunged into strife, the sight whereof made Zeus laugh in joy. Athena quickly routed Aphrodite and Hera Artemis. Apollo deemed it worthless to fight Poseidon. "Thou wouldst not call me prudent were I to strive with thee for cowering mortals, who like leaves sometimes are full of fire, then again waste away spiritless. Let us make an end of our quarrel; let men fight it out themselves." Deserted by their protectors the Trojans broke before Achilles, who nearly took the town.