History of the Peloponnesian War

During the summer the Athenians also expelled the Aeginetans with their wives and children from Aegina, on the ground of their having been the chief agents in bringing the war upon them. Besides, Aegina lies so near Peloponnese, that it seemed safer to send colonists of their own to hold it, and shortly afterwards the settlers were sent out.

The banished Aeginetans found an asylum in Thyrea, which was given to them by Lacedaemon, not only on account of her quarrel with Athens, but also because the Aeginetans had laid her under obligations at the time of the earthquake and the revolt of the Helots. The territory of Thyrea is on the frontier of Argolis and Laconia, reaching down to the sea. Those of the Aeginetans who did not settle here were scattered over the rest of Hellas.