History of the Peloponnesian War

Their king, Agis, accordingly set out at once during this winter with some troops from Decelea, and levied from the allies contributions for the fleet, and turning towards the Malian gulf exacted a sum of money from the Oetaeans by carrying off most of their cattle in reprisal for their old hostility, and, in spite of the protests and opposition of the Thessalians, forced the Achaeans of Phthiotis and the other subjects of the Thessalians in those parts to give him money and hostages, and deposited the hostages at Corinth, and tried to bring their countrymen into the confederacy.