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.
Touching at Corycus in the territory of Erythrae, he spent the night there. And the Athenian fleet from Samos, which was on its way to Chios with the troops, also came to anchor there at the other side of the town, a hill intervening, so that neither fleet had seen the other.