History of the Peloponnesian War

Now the whole of this road would lead the armament, not towards Catana, but to the other side of Sicily, to Camarina, and Gela, and the cities in that direction, whether Grecian or barbarian.

They kindled therefore many fires, and began their march in the night. And as all armies, and especially the largest, are liable to have terrors and panics produced amongst them, particularly when marching at night, and through an enemy's country, and with the enemy not far off; so they also were thrown into alarm;

and the division of Nicias, taking the lead as it did, kept together and got a long way in advance; while that of Demosthenes, containing about half or more, was separated from the others, and proceeded in greater disorder.

By the morning, nevertheless, they arrived at the sea-coast, and entering on what is called the Helorine road, continued their march, in order that when they had reached the river Cacyparis, they might march up along its banks though the interior; for they hoped also that in this direction the Sicels, to whom they had sent, would come to meet them.

But when they had reached the river, they found a guard of the Syracusans there too, intercepting the pass with a wall and a palisade, having carried which, they crossed the river, and marched on again to another called the Erineus; for this was the route which their guides directed them to take.

In the mean time the Syracusans and allies, as soon as it was day, and they found that the Athenians had departed, most of them charged Gylippus with having purposely let them escape; and pursuing with all haste by the route which they had no difficulty in finding they had taken, they overtook them about dinner-time.

When they came up with the troops under Demosthenes, which were behind the rest, and marching more slowly and disorderly, ever since they had been thrown into confusion during the night, at the time we have mentioned, they immediately fell upon and engaged them; and the Syracusan horse surrounded them with greater ease from their being divided, and confined them in a narrow space.