History of the Peloponnesian War

Arrived at the river, they found there also a Syracusan party engaged in barring the passage of the ford with a wall and a palisade, and forcing this guard, crossed the river and went on to another called the Erineus, according to the advice of their guides.

Meanwhile, when day came and the Syracusans and allies found that the Athenians were gone, most of them accused Gylippus of having let them escape on purpose, and hastily pursuing by the road which they had no difficulty in finding that they had taken, overtook them about dinner-time.

They first came up with the troops under Demosthenes, who were behind and marching somewhat slowly and in disorder, owing to the night-panic above referred to, and at once attacked and engaged them, the Syracusan horse surrounding them with more ease now that they were separated from the rest, and hemming them in on one spot.