History of the Peloponnesian War

About the same time, Simonides, an Athenian commander, having drawn a few Athenians together out of the garrisons and a number of the confederates of those parts, took the city of Eion in Thrace, a colony of the Mendaeans, that was their enemy, by treason, but was presently again driven out by the Chalcideans and Bottiaeans that came to succour it, and lost many of his soldiers.