History of the Peloponnesian War

The Acarnanians at first thought they had gone all without a truce alike and pursued the Peloponnesians and threw darts at their own captains for forbidding them and for saying that they went away under truce, as thinking themselves betrayed.

But at last they let go the Mantineans and Peloponnesians, and slew the Ambraciotes only. And there was much contention and ignorance of which was an Ambraciote and which a Peloponnesian. So they slew about two hundred of them, and the rest escaped into Agrais, a bordering territory, where Salynthius, king of the Agraeans and their friend, received them.

The Ambraciotes out of the city of Ambracia were come as far as Idomene. Idomene are two high hills, to the greater whereof came first undiscovered that night they whom Demosthenes had sent afore from the camp and seized it; but the Ambraciotes got first to the lesser and there encamped the same night.

Demosthenes, after supper, in the twilight, marched forward with the rest of the army, one half whereof himself took with him for the assault of the camp, and the other half he sent about through the mountains of Amphilochia.