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.
Meanwhile Astyochus, whom we left at Chios collecting the hostages required in consequence of the conspiracy, stopped upon learning that the fleet with Therimenes had arrived, and that the affairs of the league were in a more flourishing condition, and putting out to sea with ten Peloponnesian and as many Chian vessels,
after a futile attack upon Pteleum, coasted on to Clazomenae, and ordered the Athenian party to remove inland to Daphnus, and to join the Peloponnesians, an order in which also joined Tamos the king's lieutenant in Ionia.