The History Of Herodotus Volume 2 of 2
Page: 144214. 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.