History of the Peloponnesian War
Thucydides
Thucydides. History of the Peloponnesian War. Crawley, Richard, translator. London and Toronto: J. M. Dent and Sons Ltd.; New York: E. P. Dutton and Co., 1914.
The Athenians, thus reinforced, now in their turn sailed against Miletus with a hundred and eight ships, wishing to fight a decisive battle, but as no one put out to meet them, sailed back to Samos.
In the same summer, immediately after this, the Peloponnesians having refused to fight with their fleet united, through not thinking themselves a match for the enemy, and being at a loss where to look for money for such a number of ships, especially as Tissaphernes proved so bad a paymaster, sent off Clearchus, son of Ramphias, with forty ships to Pharnabazus, agreeably to the original instructions from Peloponnese;