History of the Peloponnesian War

Against this place Brasidas marched with his army, setting out from Arnae in Chalcidice. Arriving about dusk at Aulon and Bromiscus,[*](According to tradition, the scene of the death of Euripides.) where the lake Bolbe has its outlet into the sea, he took supper and then proceeded by night.

The weather was bad and somewhat snowy, and for this reason he made the more haste, wishing to escape the notice of the people in Amphipolis, except those who were to betray it.

For there were in the place some settlers from Argilus, an Andrian colony; these and some others were his accomplices in this intrigue, some instigated by Perdiccas, others by the Chalcidians.

But the chief plotters were the Argilians, who dwelt near by, were always suspected by the Athenians, and were secret enemies of the place; now that opportunity offered and Brasidas had come, they had some time before negotiated with their countrymen who resided in Amphipolis with a view to the surrender of the place. So at this time they received Brasidas into their town, revolted from the Athenians that same night, and before dawn brought his army down to the bridge over the river, which is some distance from the town and not connected with it by walls as now.

Brasidas easily forced the small guard stationed at the bridge, partly because there was treachery, partly because he had fallen upon them in stormy weather and unexpectedly; and as soon as he had crossed the bridge he was at once master of the property of the Amphipolitans outside the walls; for they had houses all over the neighbourhood.