But when the Persian general saw that he need not hope to take the city unawares, he did not venture to risk another battle. An army already flushed with victory would soon scatter his dejected troops. So he ordered the fleet to sail for Asia. While Miltiades was making a forced march back to Athens, Aristides was left at Marathon with a band of soldiers to guard the prisoners and the plunder, for his honesty was already well known. Neither he himself touched any of the treasures of the Persian camp, nor did he allow his followers to plunder. Callias, the torchbearer, ‘most cruel and impious of men,’ did, it is true, seize a treasure, but he did so unknown to Aristides. For one of the Persians, thinking Callias was of noble rank and hoping to win his favour, fell at his feet, and then, rising, took his hand and led him to a ditch in which a large quantity of gold had been hidden. Callias seized the treasure, then lest the Persian should tell what had happened, he slew him. The Spartans who had promised to help to fight against their country’s foe did not forget to march to Marathon when the moon was full. They even marched one hundred and fifty miles in three days, but in spite of this they reached the battlefield too late to share in the victory. A mound was raised over the Athenians who had perished, about half a mile from the sea. If you go to where ‘The mountains look on Marathon, And Marathon looks on the sea,’ you may see it still. After the victory, Miltiades was the hero of Athens. He knew that the citizens would grant what he chose to ask, so he begged for a fleet of seventy ships. He knew of a land where gold and treasures were to be had in abundance. Thither would he sail and return to enrich the city. The fleet was entrusted to him, but Miltiades did not sail to the wonderful land of which he had told, but, so it is said, to the island of Paros. Here in the capital city, which was also called Paros, dwelt a citizen with whom the Athenian had a quarrel. To punish him, Miltiades laid siege to the town, but again and again his attacks were repulsed. Then one day as he was on his way to the temple of Demeter, Miltiades was seized with sudden panic. In his haste to leave the sacred grove he leaped over a fence, and in doing so he hurt his thigh. When he returned to Athens he was no longer in favour with the people whom he had deceived. Wounded as he was, he was carried into court on a couch and was condemned to pay a heavy fine. But he died before he had collected the money. Meanwhile Darius heard how his army had been defeated at Marathon. In his wrath he vowed that he would never rest until he had conquered Greece. Three years he spent, preparing once again to invade Europe. His heralds were sent all over his wide dominions to gather together a great army. Horses and corn too the king demanded should be sent ‘much more than before.’