History of the Peloponnesian War

Demosthenes however had in the meanwhile been persuaded by the Messenians that it was a fine opportunity for him, having so large an army assembled, to attack the Aetolians, who were not only the enemies of Naupactus, but whose reduction would further make it easy to gain the rest of that part of the continent for the Athenians.

The Aetolian nation, although numerous and warlike, yet dwelt in unwalled villages scattered far apart, and had nothing but light armour, and might, according to the Messenians, be subdued without much difficulty before succors could arrive.

The plan which they recommended was to attack first the Apodotians, next the Ophionians, and after these the Eurytanians, who are the largest tribe in Aetolia, and speak, as is said, a language exceedingly difficult to understand, and eat their flesh raw. These once subdued, the rest would easily come in.