The Persians took this path, and, crossing the Asopus, continued their march through the whole of the night, having the mountains of Oeta on their right hand, and on their left those of Trachis. At dawn of day they found themselves close to the summit. Now the hill was guarded, as I have already said, by a thousand Phocian men-at-arms, who were placed there to defend the pathway, and at the same time to secure their own country. They had been given the guard of the mountain path, while the other Greeks defended the pass below, because they had volunteered for the service, and had pledged themselves to Leonidas to maintain the post.

The ascent of the Persians became known to the Phocians in the following manner:- During all the time that they were making their way up, the Greeks remained unconscious of it, inasmuch as the whole mountain was covered with groves of oak; but it happened that the air was very still, and the leaves which the Persians stirred with their feet made, as it was likely they would, a loud rustling, whereupon the Phocians jumped up and flew to seize their arms. In a moment the barbarians came in sight, and, perceiving men arming themselves, were greatly amazed; for they had fallen in with an enemy when they expected no opposition. Hydarnes, alarmed at the sight, and fearing lest the Phocians might be Lacedaemonians, inquired of Ephialtes to what nation these troops belonged. Ephialtes told him the exact truth, whereupon he arrayed his Persians for battle. The Phocians, galled by the showers of arrows to which they were exposed, and imagining themselves the special object of the Persian attack, fled hastily to the crest of the mountain, and there made ready to meet death; but while their mistake continued, the Persians, with Ephialtes and Hydarnes, not thinking it worth their while to delay on account of Phocians, passed on and descended the mountain with all possible speed.

The Greeks at Thermopylae received the first warning of the destruction which the dawn would bring on them from the seer Megistias, who read their fate in the victims as he was sacrificing. After this deserters came in, and brought the news that the Persians were marching round by the hills: it was still night when these men arrived. Last of all, the scouts came running down from the heights, and brought in the same accounts, when the day was just beginning to break. Then the Greeks held a council to consider what they should do, and here opinions were divided: some were strong against quitting their post, while others contended to the contrary. So when the council had broken up, part of the troops departed and went their ways homeward to their several states; part however resolved to remain, and to stand by Leonidas to the last.

It is said that Leonidas himself sent away the troops who departed, because he tendered their safety, but thought it unseemly that either he or his Spartans should quit the post which they had been especially sent to guard. For my own part, I incline to think that Leonidas gave the order, because he perceived the allies to be out of heart and unwilling to encounter the danger to which his own mind was made up. He therefore commanded them to retreat, but said that he himself could not draw back with honour; knowing that, if he stayed, glory awaited him, and that Sparta in that case would not lose her prosperity. For when the Spartans, at the very beginning of the war, sent to consult the oracle concerning it, the answer which they received from the Pythoness was "that either Sparta must be overthrown by the barbarians, or one of her kings must perish." The prophecy was delivered in hexameter verse, and ran thus:- -

O ye men who dwell in the streets of broad Lacedaemon!

Either your glorious town shall be sacked by the children of

Perseus,

Or, in exchange, must all through the whole Laconian country

Mourn for the loss of a king, descendant of great Heracles.

He cannot be withstood by the courage of bulls nor of lions,

Strive as they may; he is mighty as Jove; there is nought that

shall stay him,

Till he have got for his prey your king, or your glorious city. - The remembrance of this answer, I think, and the wish to secure the whole glory for the Spartans, caused Leonidas to send the allies away. This is more likely than that they quarrelled with him, and took their departure in such unruly fashion.

To me it seems no small argument in favour of this view, that the seer also who accompanied the army, Megistias, the Acarnanian- said to have been of the blood of Melampus, and the same who was led by the appearance of the victims to warn the Greeks of the danger which threatened them- received orders to retire (as it is certain he did) from Leonidas, that he might escape the coming destruction. Megistias, however, though bidden to depart, refused, and stayed with the army; but he had an only son present with the expedition, whom he now sent away.

So the allies, when Leonidas ordered them to retire, obeyed him and forthwith departed. Only the Thespians and the Thebans remained with the Spartans; and of these the Thebans were kept back by Leonidas as hostages, very much against their will. The Thespians, on the contrary, stayed entirely of their own accord, refusing to retreat, and declaring that they would not forsake Leonidas and his followers. So they abode with the Spartans, and died with them. Their leader was Demophilus, the son of Diadromes.

At sunrise Xerxes made libations, after which he waited until the time when the forum is wont to fill, and then began his advance. Ephialtes had instructed him thus, as the descent of the mountain is much quicker, and the distance much shorter, than the way round the hills, and the ascent. So the barbarians under Xerxes began to draw nigh; and the Greeks under Leonidas, as they now went forth determined to die, advanced much further than on previous days, until they reached the more open portion of the pass. Hitherto they had held their station within the wall, and from this had gone forth to fight at the point where the pass was the narrowest. Now they joined battle beyond the defile, and carried slaughter among the barbarians, who fell in heaps. Behind them the captains of the squadrons, armed with whips, urged their men forward with continual blows. Many were thrust into the sea, and there perished; a still greater number were trampled to death by their own soldiers; no one heeded the dying. For the Greeks, reckless of their own safety and desperate, since they knew that, as the mountain had been crossed, their destruction was nigh at hand, exerted themselves with the most furious valour against the barbarians.

By this time the spears of the greater number were all shivered, and with their swords they hewed down the ranks of the Persians; and here, as they strove, Leonidas fell fighting bravely, together with many other famous Spartans, whose names I have taken care to learn on account of their great worthiness, as indeed I have those of all the three hundred. There fell too at the same time very many famous Persians: among them, two sons of Darius, Abrocomes and Hyperanthes, his children by Phratagune, the daughter of Artanes. Artanes was brother of King Darius, being a son of Hystaspes, the son of Arsames; and when he gave his daughter to the king, he made him heir likewise of all his substance; for she was his only child.