History of the Peloponnesian War

The next summer the people of Dium, in Athos, revolted from the Athenians to the Chalcidians, and the Lacedaemonians settled affairs in Achaea in a way more agreeable to the interests of their country.

Meanwhile the popular party at Argos little by little gathered new consistency and courage, and waited for the moment of the Gymnopaedic festival at Lacedaemon, and then fell upon the oligarchs. After a fight in the city victory declared for the commons, who slew some of their opponents and banished others.