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.
About the same time the Athenian general Simonides getting together a few Athenians from the garrisons, and a number of the allies in those parts, took Eion in Thrace, a Mendaean colony and hostile to Athens, by treachery, but had no sooner done so than the Chalcidians and Bottiaeans came up and beat him out of it, with the loss of many of his soldiers.