Plutarch, Alcibiades
Bernadotte Perrin, Ed.

In spite of what Alcibiades said, and in spite of his advice to change their station to Sestos, the generals paid no heed. Tydeus actually insulted him by bidding him begone. he was not general now, but others. So Alcibiades departed, suspecting that some treachery was on foot among them. He told his acquaintances who were escorting him out of the camp that, had he not been so grievously insulted by the generals, within a few days he would have forced the Lacedaemonians to engage them whether they wished to do so or not, or else lose their ships. [2] Some thought that what he said was arrant boasting; but others that it was likely, since he had merely to bring up his numerous Thracian javelineers and horsemen to assault by land and confound the enemy's camp.

However, that he saw only too well the errors of the Athenians the event soon testified. Lysander suddenly and unexpectedly fell upon them, and only eight of their triremes escaped with Conon; the rest, something less than two hundred, were captured and taken away. [3] Three thousand of their crews were taken alive and executed by Lysander. In a short time¹ he also captured Athens, burned her ships, and tore down her long walls.

Alcibiades now feared the Lacedaemonians, who were supreme on land and sea, and betook himself into Bithynia, taking booty of every sort with him, but leaving even more behind him in the fortress where he had been living. [4] In Bithynia he again lost much of his substance, being plundered by the Thracians there, and so he determined to go up to the court of Artaxerxes. He thought to show himself not inferior to Themistocles if the King made trial of his services, and superior in his pretext for offering them. For it was not to be against his fellow countrymen, as in the case of that great man, but in behalf of his country that he would assist the King and beg him to furnish forces against a common enemy. Thinking that Pharnabazus could best give him facilities for safely making this journey up to the King, he went to him in Phrygia, and continued there with him, paying him court and receiving marks of honor from him.