213. Then when the king was in a strait as to what he should do in the matter before him, Epialtes the son of Eurydemos, a Malian, came to speech with him, supposing that he would win a very great reward from the king; and this man told him of the path which leads over the mountain to Thermopylai, and brought about the destruction of those Hellenes who remained in that place. Afterwards from fear of the Lacedemonians he fled to Thessaly, and when he had fled, a price was proclaimed for his life by the Deputies, [212] when the Amphictyons met for their assembly at Pylai. [213] Then some time afterwards having returned to Antikyra he was slain by Athenades a man of Trachis. Now this Athenades killed Epialtes for another cause, which I shall set forth in the following part of the history, [214] but he was honoured for it none the less by the Lacedemonians.
214. Thus Epialtes after these events was slain: there is however another tale told, that Onetes the son of Phanagoras, a man of Carystos, and Corydallos of Antikyra were those who showed the Persians the way round the mountain; but this I can by no means accept: for first we must judge by this fact, namely that the Deputies of the Hellenes did not proclaim a price for the lives of Onetes and Corydallos, but for that of Epialtes the Trachinian, having surely obtained the most exact information of the matter; and secondly we know that Epialtes was an exile from his country to avoid this charge. True it is indeed that Onetes might know of this path, even though he were not a Malian, if he had had much intercourse with the country; but Epialtes it was who led them round the mountain by the path, and him therefore I write down as the guilty man.
215. Xerxes accordingly, being pleased by that which Epialtes engaged to accomplish, at once with great joy proceeded to send Hydarnes and the men of whom Hydarnes was commander; [215] and they set forth from the camp about the time when the lamps are lit. This path of which we speak had been discovered by the Malians who dwell in that land, and having discovered it they led the Thessalians by it against the Phokians, at the time when the Phokians had fenced the pass with a wall and thus were sheltered from the attacks upon them: so long ago as this had the pass been proved by the Malians to be of no value. [216] And this path lies as follows:—it begins from the river Asopos, which flows through the cleft, and the name of this mountain and of the path is the same, namely Anopaia; and this Anopaia stretches over the ridge of the mountain and ends by the town of Alpenos, which is the first town of the Locrians towards Malis, and by the stone called Black Buttocks [217] and the seats of the Kercopes, where is the very narrowest part.
217. By this path thus situated the Persians after crossing over the Asopos proceeded all through the night, having on their right hand the mountains of the Oitaians and on the left those of the Trachinians: and when dawn appeared, they had reached the summit of the mountain. In this part of the mountain there were, as I have before shown, a thousand hoplites of the Phokians keeping guard, to protect their own country and to keep the path: for while the pass below was guarded by those whom I have mentioned, the path over the mountain was guarded by the Phokians, who had undertaken the business for Leonidas by their own offer.
218. While the Persians were ascending they were concealed from these, since all the mountain was covered with oak-trees; and the Phokians became aware of them after they had made the ascent as follows:—the day was calm, and not a little noise was made by the Persians, as was likely when leaves were lying spread upon the ground under their feet; upon which the Phokians started up and began to put on their arms, and by this time the Barbarians were close upon them. These, when they saw men arming themselves, fell into wonder, for they were expecting that no one would appear to oppose them, and instead of that they had met with an armed force. Then Hydarnes, seized with fear lest the Phokians should be Lacedemonians, asked Epialtes of what people the force was; and being accurately informed he set the Persians in order for battle. The Phokians however, when they were hit by the arrows of the enemy, which flew thickly, fled and got away at once to the topmost peak of the mountain, fully assured that it was against them that the enemy had designed to come, [218] and here they were ready to meet death. These, I say, were in this mind; but the Persians meanwhile with Epialtes and Hydarnes made no account of the Phokians, but descended the mountain with all speed.
219. To the Hellenes who were in Thermopylai first the soothsayer Megistias, after looking into the victims which were sacrificed, declared the death which was to come to them at dawn of day; and afterwards deserters brought the report [219] of the Persians having gone round. These signified it to them while it was yet night, and thirdly came the day-watchers, who had run down from the heights when day was already dawning. Then the Hellenes deliberated, and their opinions were divided; for some urged that they should not desert their post, while others opposed this counsel. After this they departed from their assembly, [220] and some went away and dispersed each to their several cities, while others of them were ready to remain there together with Leonidas.
220. However it is reported also that Leonidas himself sent them away, having a care that they might not perish, but thinking that it was not seemly for himself and for the Spartans who were present to leave the post to which they had come at first to keep guard there. I am inclined rather to be of this latter opinion, [221] namely that because Leonidas perceived that the allies were out of heart and did not desire to face the danger with him to the end, he ordered them to depart, but held that for himself to go away was not honourable, whereas if he remained, a great fame of him would be left behind, and the prosperity of Sparta would not be blotted out: for an oracle had been given by the Pythian prophetess to the Spartans, when they consulted about this war at the time when it was being first set on foot, to the effect that either Lacedemon must be destroyed by the Barbarians, or their king must lose his life. This reply the prophetess gave them in hexameter verses, and it ran thus:
"But as for you, ye men who in wide-spaced Sparta inhabit,
Either your glorious city is sacked by the children of Perses,
Or, if it be not so, then a king of the stock Heracleian
Dead shall be mourned for by all in the boundaries of broad Lacedemon.
Him [222] nor the might of bulls nor the raging of lions shall hinder;
For he hath might as of Zeus; and I say he shall not be restrained,
Till one of the other of these he have utterly torn and divided." [223]
I am of opinion that Leonidas considering these things and desiring to lay up for himself glory above all the other Spartans, [224] dismissed the allies, rather than that those who departed did so in such disorderly fashion, because they were divided in opinion.
221. Of this the following has been to my mind a proof as convincing as any other, namely that Leonidas is known to have endeavoured to dismiss the soothsayer also who accompanied this army, Megistias the Acarnanian, who was said to be descended from Melampus, that he might not perish with them after he had declared from the victims that which was about to come to pass for them. He however when he was bidden to go would not himself depart, but sent away his son who was with him in the army, besides whom he had no other child.