Alkibiades received warning of this in good time. Alarmed at the news, he still continued to co-operate with the Lacedaemonians, but utterly refused to trust his person among them. To ensure his safety, he betook himself to Tissaphernes, the satrap or viceroy for the king of Persia in that province, and at once became the most important personage amongst his followers. The barbarian being himself a lover of deceit and of crooked ways, admired his cleverness and versatility; while no man's nature could resist the fascinations and charms of the society of Alkibiades, which Tissaphernes now enjoyed daily. Although he hated the Greeks as much as any Persian, yet he was so overpowered by the flatteries of Alkibiades, that he in his turn repaid him with compliments even more excessive. He decreed that the pleasantest of his parks, a place charmingly wooded and watered, with delightful walks and summer-houses, should be called "the Alkibiades;" and all men from that time forth spoke of it by that name.

XXV. Now that Alkibiades had determined that the Spartans were not to be trusted, and that he was in fear of Agis, their king, he began to speak evil of them to Tissaphernes, withholding him from assisting them thoroughly, and enabling them to conquer the Athenians, but advising him rather to starve the Lacedaemonians forces by insufficient supplies, so as to play one side off against the other, and thus encourage them to wear each other out, in order that in the end both might be so weakened as to fall an easy prey to the Persians.

Tissaphernes at once adopted this policy, and made no secret of his regard and admiration for Alkibiades, who was now looked up to by the Greeks on both sides, while the Athenians repented of their decrees against him. He also began to fear that if their city were to be utterly destroyed he would necessarily fall into the hands of his enemies, the Lacedaemonians.

The most important post in the Athenian empire at this time was the island of Samos. Here lay the greater part of their fleet, and it was from this headquarters that they sent out expeditions to recover the revolted cities of Ionia, and guarded those which they still retained, as, in spite of their great losses, they still possessed a fleet capable of holding its own against the Lacedaemonians. They were in great fear of Tissaphernes and the Phoenician fleet of a hundred and fifty sail of triremes, which was said to be on the point of arriving, because if it really came all would be over with Athens. Alkibiades, knowing this, sent a secret message to the Athenian leaders at Samos, holding out hopes of bringing Tissaphernes over to the Athenian side. He would not, he said, do this to please the populace of Athens, because he could not trust them, but he would effect it if the nobility would, like brave gentlemen, put an end to the insolent behaviour of the lower orders, and would themselves undertake to save the city and empire of Athens.

All were eager to adopt the proposal of Alkibiades, except Phrynichus of the demos or township of Deirades, who suspected the real truth, that Alkibiades cared nothing about the form of government which might be established at Athens, but was seeking for some excuse for being restored to his native country, and thought, by his harsh language about the people, to ingratiate himself with the nobles. He was, however, overruled; and, being now clearly marked as the personal enemy of Alkibiades, sent a secret message to Astyochus, the admiral of the Lacedaemonian fleet, bidding him beware of Alkibiades, who was playing a double game. However, he met his match in perfidy. Astyochus, desirous of gaining the favour of Tissaphernes, and seeing that Alkibiades had great influence with him, betrayed Phrynichus's letter to them. Alkibiades upon this at once sent persons to Samos to charge Phrynichus with this act of treason, and he, seeing that all men were shocked at what he had done, and were indignant with him, and being at his wit's end, endeavoured to heal one mischief by another. He sent a second letter to Astyochus, reproaching him for his betrayal of confidence, and promising that he would enable him to capture the fleet and camp of the Athenians. However, the treachery of Phrynichus did no harm to the Athenians, because of the counter treachery of Astyochus, who communicated this letter also to Alkibiades. Now Phrynichus, expecting a second charge of treason from Alkibiades, was beforehand with him, in announcing to the Athenians that the enemy were about to attack them, and advising them to keep near their ships, and to fortify their camp.[22] This they proceeded to do, when there came a second letter from Alkibiades, warning them against Phrynichus, who meditated betraying the harbour to the enemy. This letter was not believed at the time, for men imagined that Alkibiades, who knew perfectly well all the movements and intentions of the enemy, was making use of that knowledge to destroy his personal enemy Phrynichus, by exciting an undeserved suspicion against him. Yet, when afterwards Hermon, one of the Athenian horse-patrol, stabbed Phrynichus with his dagger in the market-place, the Athenians, after trying the case, decided that the deceased was guilty of treason, and crowned Hermon and his comrades with garlands.

XXVI. The friends of Alkibiades being in a majority at Samos, now despatched Peisander to Athens to attempt the subversion of the republic, and to encourage the nobles to seize the government, and put an end to the democratic constitution. If this was done, they conceived that Alkibiades would make Tissaphernes their friend and ally, and this was the pretext and excuse put forward by those who established the oligarchy. When, however, the so-called Five Thousand, who really were the Four Hundred, were at the head of affairs, they paid but little attention to Alkibiades, and were very remiss in carrying on the war, partly because they distrusted the citizens, who were not yet accustomed to the new constitution, and partly because they thought that the Lacedaemonians, who were always favourable to oligarchical governments, would deal more tenderly with them on that account. The Athenian populace remained quiet, though sorely against its will, because of the terror inspired by the oligarchs, for no small number of citizens who had opposed the Four Hundred had been put to death; but the men of Samos, as soon as they heard the news, were indignant, and wished at once to sail to Peiraeus. They sent at once for Alkibiades, elected him their general, and bade him lead them on to crush this new despotism. Alkibiades on this occasion acted like a really great commander, and not at all as one would expect of a man who had suddenly been raised to power by popular favour.

He refused to curry favour with the soldiery by carrying out their wishes, regardless of their having found him a homeless exile, and having made him the commander of so many ships and so many men; but he resisted their impulse, and by preventing their committing so great an error, without doubt saved the Athenian empire. For if the fleet had left Samos, the enemy could without a battle have made themselves masters of the whole of Ionia, the Hellespont, and the islands in the Aegean while Athenians would have fought with Athenians in their own city. All this was prevented by Alkibiades alone, who not only persuaded the populace, and pointed out the folly of such proceedings in public speeches, but even entreated and commanded each individual man to remain at Samos. He was assisted in this by Thrasybulus, of the township of Steiria, who was present, and spoke in his loud voice, which was said to be the loudest of any Athenian of his time. This was a noble achievement of Alkibiades, and so, too, was his undertaking that the Phoenician fleet, which the Lacedaemonians expected would be sent by the Persian king to help them, should either be won over to the Athenian side, or at any rate prevented from joining the Lacedaemonians. In order to effect this, he sailed away in great haste, and, although the Phoenician fleet was at Aspendus, yet Tissaphernes brought it no further, and deceived the Lacedaemonians. Both parties gave Alkibiades the credit of having detained it, and more especially the Lacedaemonians, who imagined that he was teaching the Persians to allow the Greeks to destroy one another, for it was perfectly clear that such a force, if added to either of the contending parties, must have made them complete masters of the sea.

XXVII. After this the government of the Four Hundred was dissolved, as the friends of Alkibiades eagerly took the side of the popular party. Although the Athenians now wished and even commanded Alkibiades to return to his native city, yet he felt that he ought not to come home emptyhanded, and owing his restoration to the good nature of the people, but rather to return after some glorious achievement. With this intention he at first left Samos with a few ships and cruised in the seas near Knidus and Kôs; then, hearing that Mindarus, the Spartan admiral, had gone to the Hellespont with all his fleet, and that the Athenian fleet had followed him, he hurried to the assistance of the Athenian commanders.

Sailing northwards with eighteen triremes he chanced to arrive towards evening, at the end of a sea-fight off Abydos, in which neither party had won any decided advantage. The appearance of his squadron caused very different feelings among the combatants, for the Athenians were alarmed, and the enemy encouraged. However, he soon hoisted an Athenian flag, and bore down upon that part of the Peloponnesian fleet which had been hitherto victorious. He put them to flight, compelled them to run their ships ashore, and then attacking them, disabled their ships, and broke them to pieces, forcing the crews to swim ashore, where Pharnabazus the satrap led a force to the water's edge to fight for the preservation of the vessels. In the end the Athenians took thirty ships, recovered those of their own which had been captured, and erected a trophy, as victors.

Alkibiades gained great glory by this splendid piece of good fortune, and at once went off with rich presents and a gorgeous military retinue, to display his fresh laurels to Tissaphernes. He met, however, with a very different reception to that which he expected, for Tissaphernes, whose mind had been poisoned against him by the Lacedaemonians, and who feared that the king might be displeased with his own dealings with Alkibiades, considered that he had arrived at a very opportune moment, and at once seized him and imprisoned him at Sardis; thinking that this arbitrary act would prove to the world that the other suspicions of an understanding between them were unfounded.