For there was an hereditary feud between them, arising out of political differences, and Eumenes had more than once been known to denounce Hecataeus as a tyrant, and to exhort Alexander to restore the Cardians their liberty.
Cardia alone refused to receive them, and Diopeithes, with a mercenary force, prepared to compel the Cardians to admit them; while Philip sent troops to hold the town, and complained to Athens in threatening terms of the actions of Diopeithes, and more particularly of an inroad which Diopeithes had made upon Philip's territory in Thrace.
Does not Philip at this moment occupy the city of the Cardians, and avow it openly? Why is it then, that he behaves as he does to all others, and so differently to you? Because yours is the one city in the world where men are permitted to speak on behalf of the enemy without fear; because here a man may take bribes, and still address you with impunity, even when you have been robbed of your own.
In Thebes it was not safe, until he had restored Boeotia to Thebes and annihilated the Phocians. But at Athens though Philip has not only robbed you of Amphipolis and the territory of the Cardians, but has turned Euboea into a fortress overlooking your country, and is now on his way to attack Byzantium at Athens it is safe to speak in Philip's interest.
But being visited by Hecataeus, the tyrant of the Cardians, and requested rather to relieve Antipater and the Macedonians that were besieged in Lamia, he resolved upon that expedition, inviting Eumenes to a share in it, and endeavoring to reconcile him to Hecataeus.