Yet I will tell you something besides, mightiest of the people. When you have robbed Cycnus of sweet life, then leave him there and his armor also, and you yourself watch man-slaying Ares narrowly as he attacks, and wherever you shall see him uncovered below his cunningly-wrought shield,there wound him with your sharp spear. Then draw back; for it is not ordained that you should take his horses or his splendid armor.” So said the bright-eyed goddess and swiftly got up into the car with victory and renown in her hands.Then heaven-nurtured Iolaus called terribly to the horses, and at his cry they swiftly whirled the fleet chariot along, raising dust from the plain; for the goddess bright-eyed Athena put mettle into them by shaking her aegis. And the earth groaned all round them.And they, horse-taming Cycnus and Ares, insatiable in war, came on together like fire or whirlwind. Then their horses neighed shrilly, face to face; and the echo was shivered all round them. And mighty Heracles spoke first and said to that other: