History of the Peloponnesian War

The same summer at the same time that this journey was made against Plataea, the Athenians with two thousand men of arms of their own city and two hundred horsemen made war upon the Chalcideans of Thrace and the Bottiaeans, when the corn was at the highest, under the conduct of 79enophon the son of Euripides and two others.

These coming before Spartolus in Bottiaea destroyed the corn and expected that the town should have been rendered by the practice of some within. But such as would not have it so having sent for aid to Olynthus before, there came into the city for safeguard thereof a supply both of men of arms and other soldiers from thence.

And these issuing forth of Spartolus, the Athenians put themselves into order of battle under the town itself. The men of arms of the Chalcideans and certain auxiliaries with them were overcome by the Athenians and retired within Spartolus.

And the horsemen of the Chalcideans and their light-armed soldiers overcame the horsemen and light-armed of the Athenians, but they had some few targeteers besides of the territory called Crusis. When the battle was now begun, came a supply of other targeteers from Olynthus.