The Histories by Herodotus — Book VI, The Persians cross the Aegean

Thus Athens and Aegina grappled together in war. The Persian was going about his own business, for his servant was constantly reminding him to remember the Athenians, and the Pisistratidae were at his elbow maligning the Athenians; moreover, Darius desired to take this pretext for subduing all the men of Hellas who had not given him earth and water. ^94.2He dismissed from command Mardonius, who had fared so badly on his expedition, and appointed other generals to lead his armies against Athens and Eretria, Datis, a Mede by birth, and his own nephew Artaphrenes son of Artaphrenes; the order he gave them at their departure was to enslave Athens and Eretria and bring the slaves into his presence.

^95.1When these appointed generals on their way from the king reached the Aleian plain in Cilicia, bringing with them a great and well-furnished army, they camped there and were overtaken by all the fleet that was assigned to each; there also arrived the transports for horses, which in the previous year Darius had bidden his tributary subjects to make ready. ^95.2Having loaded the horses into these, and embarked the land army in the ships, they sailed to Ionia with six hundred triremes. From there they held their course not by the mainland and straight towards the Hellespont and Thrace, but setting forth from Samos they sailed by the Icarian sea and from island to island; this, to my thinking, was because they feared above all the voyage around Athos, seeing that in the previous year they had come to great disaster by holding their course that way; moreover, Naxos was still unconquered and constrained them.

⁹⁶When they approached Naxos from the Icarian sea and came to land (for it was Naxos which the Persians intended to attack first), the Naxians, remembering what had happened before, fled away to the mountains instead of waiting for them. The Persians enslaved all of them that they caught, and burnt their temples and their city. After doing this, they set sail for the other islands.

^97.1While they did this, the Delians also left Delos and fled away to Tenos. As his expedition was sailing landwards, Datis went on ahead and bade his fleet anchor not off Delos, but across the water off Rhenaea. Learning where the Delians were, he sent a herald to them with this proclamation: ^97.2“Holy men, why have you fled away, and so misjudged my intent? It is my own desire, and the king's command to me, to do no harm to the land where the two gods were born, neither to the land itself nor to its inhabitants. So return now to your homes and dwell on your island.” He made this proclamation to the Delians, and then piled up three hundred talents of frankincense on the altar and burnt it.

^98.1After doing this, Datis sailed with his army against Eretria first, taking with him Ionians and Aeolians; and after he had put out from there, Delos was shaken by an earthquake, the first and last, as the Delians say, before my time. This portent was sent by heaven, as I suppose, to be an omen of the ills that were coming on the world. ^98.2For in three generations, that is, in the time of Darius son of Hystaspes and Xerxes son of Darius and Artaxerxes son of Xerxes, more ills happened to Hellas than in twenty generations before Darius; some coming from the Persians, some from the wars for preeminence among the chief of the nations themselves. ^98.3Thus it was no marvel that there should be an earthquake in Delos when there had been none before. Also there was an oracle concerning Delos, where it was written: I will shake Delos, though unshaken before. In the Greek language these names have the following meanings: Darius is the Doer, Xerxes the Warrior, Artaxerxes the Great Warrior. The Greeks would rightly call the kings thus in their language.

^99.1Launching out to sea from Delos, the foreigners put in at the islands and gathered an army from there, taking the sons of the islanders for hostages. ^99.2When in their voyage about the islands they put in at Carystos, the Carystians gave them no hostages and refused to join them against neighboring cities, meaning Eretria and Athens; the Persians besieged them and laid waste their land, until the Carystians too came over to their side.

^100.1When the Eretrians learned that the Persian expedition was sailing to attack them, they asked for help from the Athenians. The Athenians did not refuse the aid, but gave them for defenders the four thousand tenant farmers who held the land of the Chalcidian horse-breeders. But it seems that all the plans of the Eretrians were unsound; they sent to the Athenians for aid, but their counsels were divided. ^100.2Some of them planned to leave the city and make for the heights of Euboea; others plotted treason in hope of winning advantages from the Persians. ^100.3When Aeschines son of Nothon, a leading man in Eretria, learned of both designs, he told the Athenians who had come how matters stood, and asked them to depart to their own country so they would not perish like the rest. The Athenians followed Aeschines' advice.

^101.1So they saved themselves by crossing over to Oropus; the Persians sailed holding their course for Temenos and Choereae and Aegilea, all in Eretrian territory. Landing at these places, they immediately unloaded their horses and made preparation to attack their enemies. ^101.2The Eretrians had no intention of coming out and fighting; all their care was to guard their walls if they could, since it was the prevailing counsel not to leave the city. The walls were strongly attacked, and for six days many fell on both sides; but on the seventh two Eretrians of repute, Euphorbus son of Alcimachus and Philagrus son of Cineas, betrayed the city to the Persians. ^101.3They entered the city and plundered and burnt the temples, in revenge for the temples that were burnt at Sardis; moreover, they enslaved the townspeople, according to Darius' command.