Strabo, Geography
H.C. Hamilton, Esq., W. Falconer, M.A., Ed.

But perhaps some person may say, that he means Ætolia was not laid waste, reckoning from the time that it had this name after the arrival of Ætolus; but he takes away the ground of this supposition, by saying afterwards, that the greatest part of the people, that remained among the Ætolians, were those called Epeii, with whom Ætolians were afterwards intermingled, who had been expelled from Thessaly together with Bœotians, and possessed the country in common with these people. But is it probable that, without any hostilities, they invaded the country of another nation and divided it among themselves and the original possessors, who did not require such a partition of their land? If this is not probable, is it to be believed that the victors agreed to an equal division of the territory? What else then is devastation of a country, but the conquest of it by arms? Besides, Apollodorus says that, according to history, the Hyantes abandoned Bœotia and came and settled among the Ætolians, and concludes as confident that his opinion is right by saying it is our custom to relate these and similar facts exactly, whenever any of them is altogether dubious, or concerning which erroneous opinions are entertained.