7.217.2
In this part of the mountain one thousand armed men of the Phocians were on watch, as I have already shown, defending their own country and guarding the path. The lower pass was held by those I have mentioned, but the Phocians had voluntarily promised Leonidas to guard the path over the mountain.
ch. 218
7.218.1
The Phocians learned in the following way that the Persians had climbed up: they had ascended without the Phocians' notice because the mountain was entirely covered with oak trees. Although there was no wind, a great noise arose like leaves being trodden underfoot. The Phocians jumped up and began to put on their weapons, and in a moment the barbarians were there.
7.218.2
When they saw the men arming themselves, they were amazed, for they had supposed that no opposition would appear, but they had now met with an army. Hydarnes feared that the Phocians might be Lacedaemonians and asked Epialtes what country the army was from. When he had established what he wanted to know with certainty, he arrayed the Persians for battle.
7.218.3
The Phocians, assailed by thick showers of arrows and supposing that the Persians had set out against them from the start, fled to the top of the mountain and prepared to meet their destruction. This is what they intended, but the Persians with Epialtes and Hydarnes paid no attention to the Phocians and went down the mountain as fast as possible.
ch. 219
7.219.1
The seer Megistias, examining the sacrifices, first told the Hellenes at Thermopylae that death was coming to them with the dawn. Then deserters came who announced the circuit made by the Persians. These gave their signals while it was still night; a third report came from the watchers running down from the heights at dawn.
7.219.2
The Hellenes then took counsel, but their opinions were divided. Some advised not to leave their post, but others spoke against them. They eventually parted, some departing and dispersing each to their own cities, others preparing to remain there with Leonidas.
ch. 220
7.220.1
It is said that Leonidas himself sent them away because he was concerned that they would be killed, but felt it not fitting for himself and the Spartans to desert that post which they had come to defend at the beginning.
7.220.2
I, however, tend to believe that when Leonidas perceived that the allies were dispirited and unwilling to run all risks with him, he told then to depart. For himself, however, it was not good to leave; if he remained, he would leave a name of great fame, and the prosperity of Sparta would not be blotted out.
7.220.3
When the Spartans asked the oracle about this war when it broke out, the Pythia had foretold that either Lacedaemon would be destroyed by the barbarians or their king would be killed. She gave them this answer in hexameter verses running as follows:
7.220.4
For you, inhabitants of wide-wayed Sparta,
Either your great and glorious city must be wasted by Persian men,
Or if not that, then the bound of Lacedaemon must mourn a dead king, from Heracles' line.
The might of bulls or lions will not restrain him with opposing strength; for he has the might of Zeus.
I declare that he will not be restrained until he utterly tears apart one of these.
Considering this and wishing to win distinction for the Spartans alone, he sent away the allies rather than have them leave in disorder because of a difference of opinion.
ch. 221
7.221.1
Not the least proof I have of this is the fact that Leonidas publicly dismissed the seer who attended the expedition, for fear that he might die with them. This was Megistias the Acarnanian, said to be descended from Melampus, the one who told from the sacrifices what was going to happen to them. He was dismissed but did not leave; instead he sent away his only son who was also with the army.
ch. 222
