History of the Peloponnesian War

Which the light-armed soldiers of Spartolus perceiving, emboldened both by this addition of strength and also as having had the better before, with the Chalcidean horse and this new supply charged the Athenians afresh. The Athenians hereupon retired to two companies they had left with the carriages.

And as oft as the Athenians charged, the Chalcideans retired; and when the Athenians retired, the Chalcideans charged them with their shot. Especially the Chalcidean horsemen rode up and, charging them where they thought fit, forced the Athenians in extreme affright to turn their backs and chased them a great way.

The Athenians fled to Potidaea and, having afterwards fetched away the bodies of their dead upon truce, returned with the remainder of their army to Athens. Four hundred and thirty men they lost and their chief commanders all three. And the Chalcideans and Bottiaeans, when they had set up a trophy and taken up their dead bodies, disbanded and went everyone to his city.

Not long after this, the same summer, the Ambraciotes and Chaonians, desiring to subdue all Acarnania and to make it revolt from the Athenians, persuaded the Lacedaemonians to make ready a fleet out of the confederate cities and to send a thousand men of arms into Acarnania, saying that if they aided them both with a fleet and a land army at once, the Acarnanians of the seacoast being thereby disabled to assist the rest, having easily gained Acarnania they might be masters afterward both of Zacynthus and Cephalonia and the Athenians hereafter less able to make their voyages about Peloponnesus, and that there was a hope beside to take Naupactus.