History of the Peloponnesian War

They then fell to walling, whereby Samos (which they meant to have done howsoever) was so much the sooner walled in. Not long after came letters from Alcibiades that the army was betrayed by Phrynichus, and that the enemy purposed to invade the harbour where they lay.

But now they thought not Alcibiades worthy to be believed, but rather that having foreseen the design of the enemy, he went about, out of malice, to fasten it upon Phrynichus as conscious of it likewise. So that he did him no hurt by telling it, but bare witness rather of that which Phrynichus had told them of before.

After this Alcibiades endeavouredd to incline and persuade Tissaphernes to the friendship of the Athenians. For though Tissaphernes feared the Peloponnesians, because their fleet was greater than that of the Athenians, yet if he had been able, he had a good will to have been persuaded by him, especially in his anger against the Peloponnesians after the dissension at Cnidus about the league made by Theramenes (for they were already fallen out, the Peloponnesians being about this time in Rhodes). Wherein that which had been before spoken by Alcibiades, how that the coming of the Lacedaemonians was to restore all the cities to their liberty, was now verified by Lichas, in that he said it was an article not to be suffered that the king should hold those cities which he and his ancestors then or before had holden. Alcibiades, therefore, as one that laboured for no trifle, with all his might applied himself to Tissaphernes.