History of the Peloponnesian War

At the present moment his just and moderate conduct towards the towns generally succeeded in procuring their revolt, besides the places which he managed to take by treachery; and thus when the Lacedaemonians desired to treat, as they ultimately did, they had places to offer in exchange, and the burden of war meanwhile shifted from Peloponnese. Later on in the war, after the events in Sicily, the present valour and conduct of Brasidas, known by experience to some, by hearsay to others, was what mainly created in the allies of Athens a feeling for the Lacedaemonians.

He was the first who went out and showed himself so good a man at all points as to leave behind him the conviction that the rest were like him.

Meanwhile his arrival in the Thracian country no sooner became known to the Athenians than they declared war against Perdiccas, whom they regarded as the author of the expedition, and kept a closer watch on their allies in that quarter.

Upon the arrival of Brasidas and his army, Perdiccas immediately started with them and with his own forces against Arrhabaeus, son of Bromerus king of the Lyncestian Macedonians, his neighbour, with whom he had a quarrel and whom he wished to subdue.

However, when he arrived with his army and Brasidas at the pass leading into Lyncus, Brasidas told him that before commencing hostilities he wished to go and try to persuade Arrhabaeus to become the ally of Lacedaemon,

this latter having already made overtures intimating his willingness to make Brasidas arbitrator between them, and the Chalcidian envoys accompanying him having warned him not to remove the apprehensions of Perdiccas, in order to insure his greater zeal in their cause.