Here you will find the Long Poem The Iliad: Book 19 of poet Homer
Now when Dawn in robe of saffron was hasting from the streams of Oceanus, to bring light to mortals and immortals, Thetis reached the ships with the armour that the god had given her. She found her son fallen about the body of Patroclus and weeping bitterly. Many also of his followers were weeping round him, but when the goddess came among them she clasped his hand in her own, saying, "My son, grieve as we may we must let this man lie, for it is by heaven's will that he has fallen; now, therefore, accept from Vulcan this rich and goodly armour, which no man has ever yet borne upon his shoulders." As she spoke she set the armour before Achilles, and it rang out bravely as she did so. The Myrmidons were struck with awe, and none dared look full at it, for they were afraid; but Achilles was roused to still greater fury, and his eyes gleamed with a fierce light, for he was glad when he handled the splendid present which the god had made him. Then, as soon as he had satisfied himself with looking at it, he said to his mother, "Mother, the god has given me armour, meet handiwork for an immortal and such as no living could have fashioned; I will now arm, but I much fear that flies will settle upon the son of Menoetius and breed worms about his wounds, so that his body, now he is dead, will be disfigured and the flesh will rot." Silver-footed Thetis answered, "My son, be not disquieted about this matter. I will find means to protect him from the swarms of noisome flies that prey on the bodies of men who have been killed in battle. He may lie for a whole year, and his flesh shall still be as sound as ever, or even sounder. Call, therefore, the Achaean heroes in assembly; unsay your anger against Agamemnon; arm at once, and fight with might and main." As she spoke she put strength and courage into his heart, and she then dropped ambrosia and red nectar into the wounds of Patroclus, that his body might suffer no change. Then Achilles went out upon the seashore, and with a loud cry called on the Achaean heroes. On this even those who as yet had stayed always at the ships, the pilots and helmsmen, and even the stewards who were about the ships and served out rations, all came to the place of assembly because Achilles had shown himself after having held aloof so long from fighting. Two sons of Mars, Ulysses and the son of Tydeus, came limping, for their wounds still pained them; nevertheless they came, and took their seats in the front row of the assembly. Last of all came Agamemnon, king of men, he too wounded, for Coon son of Antenor had struck him with a spear in battle. When the Achaeans were got together Achilles rose and said, "Son of Atreus, surely it would have been better alike for both you and me, when we two were in such high anger about Briseis, surely it would have been better, had Diana's arrow slain her at the ships on the day when I took her after having sacked Lyrnessus. For so, many an Achaean the less would have bitten dust before the foe in the days of my anger. It has been well for Hector and the Trojans, but the Achaeans will long indeed remember our quarrel. Now, however, let it be, for it is over. If we have been angry, necessity has schooled our anger. I put it from me: I dare not nurse it for ever; therefore, bid the Achaeans arm forthwith that I may go out against the Trojans, and learn whether they will be in a mind to sleep by the ships or no. Glad, I ween, will he be to rest his knees who may fly my spear when I wield it." Thus did he speak, and the Achaeans rejoiced in that he had put away his anger. Then Agamemnon spoke, rising in his place, and not going into the middle of the assembly. "Danaan heroes," said he, "servants of Mars, it is well to listen when a man stands up to speak, and it is not seemly to interrupt him, or it will go hard even with a practised speaker. Who can either hear or speak in an uproar? Even the finest orator will be disconcerted by it. I will expound to the son of Peleus, and do you other Achaeans heed me and mark me well. Often have the Achaeans spoken to me of this matter and upbraided me, but it was not I that did it: Jove, and Fate, and Erinys that walks in darkness struck me mad when we were assembled on the day that I took from Achilles the meed that had been awarded to him. What could I do? All things are in the hand of heaven, and Folly, eldest of Jove's daughters, shuts men's eyes to their destruction. She walks delicately, not on the solid earth, but hovers over the heads of men to make them stumble or to ensnare them. "Time was when she fooled Jove himself, who they say is greatest whether of gods or men; for Juno, woman though she was, beguiled him on the day when Alcmena was to bring forth mighty Hercules in the fair city o