Evening had barely closed in when a heavy rain- it was about midsummer- began to fall, which continued the whole night, with terrible thunderings and lightnings from Mount Pelion: the bodies of the slain and the broken pieces of the damaged ships were drifted in the direction of Aphetae, and floated about the prows of the vessels there, disturbing the action of the oars. The barbarians, hearing the storm, were greatly dismayed, expecting certainly to perish, as they had fallen into such a multitude of misfortunes. For before they were well recovered from the tempest and the wreck of their vessels off Mount Pelion, they had been surprised by a sea-fight which had taxed all their strength, and now the sea-fight was scarcely over when they were exposed to floods of rain, and the rush of swollen streams into the sea, and violent thunderings.

If, however, they who lay at Aphetae passed a comfortless night, far worse were the sufferings of those who had been sent to make the circuit of Euboea; inasmuch as the storm fell on them out at sea, whereby the issue was indeed calamitous. They were sailing along near the Hollows of Euboea, when the wind began to rise and the rain to pour: overpowered by the force of the gale, and driven they knew not whither, at the last they fell upon rocks- Heaven so contriving, in order that the Persian fleet might not greatly exceed the Greek, but be brought nearly to its level. This squadron, therefore, was entirely lost about the Hollows of Euboea.

The barbarians at Aphetae were glad when day dawned, and remained in quiet at their station, content if they might enjoy a little peace after so many sufferings. Meanwhile there came to the aid of the Greeks a reinforcement of fifty-three ships from Attica. Their arrival, and the news (which reached Artemisium about the same time) of the complete destruction by the storm of the ships sent to sail round Euboea, greatly cheered the spirits of the Greek sailors. So they waited again till the same hour as the day before, and, once more putting out to sea, attacked the enemy. This time they fell in with some Cilician vessels, which they sank; when night came on, they withdrew to Artemisium.

The third day was now come, and the captains of the barbarians, ashamed that so small a number of ships should harass their fleet, and afraid of the anger of Xerxes, instead of waiting for the others to begin the battle, weighed anchor themselves, and advanced against the Greeks about the hour of noon, with shouts encouraging one another. Now it happened that these sea-fights took place on the very same days with the combats at Thermopylae; and as the aim of the struggle was in the one case to maintain the pass, so in the other it was to defend the Euripus. While the Greeks, therefore, exhorted one another not to let the barbarians burst in upon Greece, these latter shouted to their fellows to destroy the Grecian fleet, and get possession of the channel.

And now the fleet of Xerxes advanced in good order to the attack, while the Greeks on their side remained quite motionless at Artemisium. The Persians therefore spread themselves, and came forward in a half-moon, seeking to encircle the Greeks on all sides, and thereby prevent them from escaping. The Greeks, when they saw this, sailed out to meet their assailants; and the battle forthwith began. In this engagement the two fleets contended with no clear advantage to either- for the armament of Xerxes injured itself by its own greatness, the vessels falling into disorder, and oft-times running foul of one another; yet still they did not give way, but made a stout fight, since the crews felt it would indeed be a disgrace to turn and fly from a fleet so inferior in number. The Greeks therefore suffered much, both in ships and men; but the barbarians experienced a far larger loss of each. So the fleets separated after such a combat as I have described.

On the side of Xerxes the Egyptians distinguished themselves above all the combatants; for besides performing many other noble deeds, they took five vessels from the Greeks with their crews on board. On the side of the Greeks the Athenians bore off the meed of valour; and among them the most distinguished was Clinias, the son of Alcibiades, who served at his own charge with two hundred men, on board a vessel which he had himself furnished.

The two fleets, on separating, hastened very gladly to their anchorage-grounds. The Greeks, indeed, when the battle was over, became masters of the bodies of the slain and the wrecks of the vessels; but they had been so roughly handled, especially the Athenians, one-half of whose vessels had suffered damage, that they determined to break up from their station, and withdraw to the inner parts of their country.

Then Themistocles, who thought that if the Ionian and Carian ships could be detached from the barbarian fleet, the Greeks might be well able to defeat the rest, called the captains together. They met upon the seashore, where the Euboeans were now assembling their flocks and herds; and here Themistocles told them he thought that he knew of a plan whereby he could detach from the king those who were of most worth among his allies. This was all that he disclosed to them of his plan at that time. Meanwhile, looking to the circumstances in which they were, he advised them to slaughter as many of the Euboean cattle- they liked- for it was better (he said) that their own troops should enjoy them than the enemy- and to give orders to their men to kindle the fires as usual. With regard to the retreat, he said that he would take upon himself to watch the proper moment, and would manage matters so that they should return to Greece without loss. These words pleased the captains; so they had the fires lighted, and began the slaughter of the cattle.

The Euboeans, until now, had made light of the oracle of Bacis, as though it had been void of all significancy, and had neither removed their goods from the island, nor yet taken them into their strong places; as they would most certainly have done if they had believed that war was approaching. By this neglect they had brought their affairs into the very greatest danger. Now the oracle of which I speak ran as follows:- -

When o'er the main shall be thrown a byblus yoke by a stranger,

Be thou ware, and drive from Euboea the goats' loud-bleating. - So, as the Euboeans had paid no regard to this oracle when the evils approached and impended, now that they had arrived, the worst was likely to befall them.