History of the Peloponnesian War
Thucydides
Thucydides. History of the Peloponnesian War. Crawley, Richard, translator. London and Toronto: J. M. Dent and Sons Ltd.; New York: E. P. Dutton and Co., 1914.
Besides, the envoys of Perdiccas had talked at Lacedaemon about his bringing many of the places round him into alliance with them; and thus Brasidas thought he might take a larger view of the question of Arrhabaeus.
Perdiccas however retorted that he had not brought him with him to arbitrate in their quarrel, but to put down the enemies whom he might point out to him; and that while he, Perdiccas, maintained half his army it was a breach of faith for Brasidas to parley with Arrhabaeus.
Nevertheless Brasidas disregarded the wishes of Perdiccas and held the parley in spite of him, and suffered himself to be persuaded to lead off the army without invading the country of Arrhabaeus; after which Perdiccas, holding that faith had not been kept with him, contributed only a third instead of half of the support of the army.
The same summer, without loss of time, Brasidas marched with the Chalcidians against Acanthus, a colony of the Andrians, a little before vintage.
The inhabitants were divided into two parties on the question of receiving him; those who had joined the Chalcidians in inviting him, and the popular party. However, fear for their fruit, which was still out, enabled Brasidas to persuade the multitude to admit him alone, and to hear what he had to say before making a decision; and he was admitted accordingly and appeared before the people, and not being a bad speaker for a Lacedaemonian, addressed them as follows:—
‘Acanthians, the Lacedaemonians have sent out me and my army to make good the reason that we gave for the war when we began it, viz. that we were going to war with the Athenians in order to free Hellas.