History of the Peloponnesian War

The northward Thracians, too, beyond the Strymon were alarmed, as many as lived in a champaign country, namely, the Panaei, the Odomanti, the Droi, and the Dersaei; who are all independent.

Nay, it afforded subject of discussion even with the Greeks who were enemies of the Athenians, whether they were not led on by that people on the strength of their alliance, and might not come against them also.