(M438) On the third day, a Malian revealed to the Persian king the fact that a narrow path, leading over the mountains, was defended only by Phocians, and that this path led to the rear of the Spartans. A strong detachment of Persians was sent in the night to secure this path, and the Phocian guardians fled. The Persians descended the path, and attacked the Greeks in their rear. Leonidas soon became apprised of his danger, but in time to send away his army. It was now clear that Thermopylæ could no longer be defended, but the heroic and self-sacrificing general resolved to remain, and sell his life as dearly as possible, and retard, if he could not resist, the march of the enemy. Three hundred Spartans, with seven hundred Thespians and four hundred Thebans joined him, while the rest retired to fight another day. It required all the efforts of the Persian generals, assisted by the whip, to force the men to attack this devoted band. The Greeks fought with the most desperate bravery, till their spears were broken, and no weapons remained but their swords and daggers. At last, exhausted, they died, surrounded by vast forces, after having made the most heroic defence in the history of the war. Only one man, Aristodemus, returned to his home of all the three hundred Spartans, but only to receive scorn and infamy. The Theban band alone yielded to the Persians, but only at the last hour. (M439) Nothing could exceed the blended anger and admiration of Xerxes as he beheld this memorable resistance. He now saw, for the first time, the difficulty of subduing such a people as the Greeks, resolved to resist unto death. His mind was perplexed, and he did not know what course to adopt. Had he accepted the advice of Demaratus, to make war on the southern coast of Laconia, and thus distract the Spartans and prevent their co-operation with Athens, he would have probably succeeded. (M440) But he followed other councils. Meanwhile, the Persian fleet rallied after the storm, and was still formidable, in spite of losses. The Greeks were disposed to retire and leave the strait open to the enemy. The Eubœans, seeing the evil which would happen to them if their island was unprotected, sent to Themistocles a present of thirty talents, if he would keep his position. This money he spent in bribing the different commanders who wished to retire, and it was resolved to remain. The Persians, confident of an easy victory, sent round the island of Eubœa a detachment of two hundred ships, to cut off all hopes of escape to the ships which they expected to capture. A deserter revealed the intelligence to Themistocles, and it was resolved to fight the Persians, thus weakened, at once, but at the close of the day, so that the battle would not be decisive. The battle of Artemisium was a sort of skirmish, to accustom the Greeks to the Phœnician mode of fighting. It was, however, successful, and thirty ships of the Persians were taken or disabled.