History of the Peloponnesian War

Thucydides

Thucydides, Vol. 1-4. Smith, Charles Foster, translator. London and Cambridge, MA: Heinemann and Harvard University Press, 1919-1923.

He therefore urged him, first to wear out both sides, then to curtail the power of the Athenians as much as possible, and finally to get the Peloponnesians out of his country.

And Tissaphernes was more inclined to this course, so far as it was possible to conjecture from what he was doing. For he consequently gave his support and confidence to Alcibiades, as though he thought his advice in the matter good, and not only furnished wretched maintenance to the Peloponnesians, but also would not allow them to fight at sea; instead, he kept telling them that the Phoenician ships would come and that they would then contend with superabundant strength; and thus he injured their cause and diminished the vigour of their fleet, which had been very strong; and in general it was too evident to escape notice that he was not zealously co-operating in the war.