History of the Peloponnesian War

His crossing had surprised the people inside the city, and of those outside many were captured, while others took refuge within the walls; hence the Amphipolitans were thrown into great confusion, especially as they were suspicious of each other.

Indeed the general impression was, it is said, that if Brasidas, instead of turning to pillage with his army, had decided to march straight against the city, he could have taken it.

But as it was, when he had overrun the country outside and found that none of his plans were being carried out by his friends within the city, he merely settled his army in camp and kept quiet.

Meanwhile the opponents of the traitors, being numerous enough to prevent the gates being opened to him at once, acting in concert with Eucles the general, who had come from Athens as warden of the place, sent to the other commander of the Thracian district, Thucydides son of Olorus, the author of this history, who was at Thasos, a Parian colony, about a half-day's sail from Amphipolis, and urged him to come to their aid.

And he, on hearing this, sailed in haste with seven ships which happened to be at hand, wishing above all to secure Amphipolis before it yielded, or, failing in that, to seize Eion.