History of the Peloponnesian War

Now it was, however, that the Lacedaemonians, utterly worsted in respect of skill, showed themselves as superior in point of courage.

As soon as they came to close quarters with the enemy, the Mantinean right broke their Sciritae and Brasideans, and bursting in with their allies and the thousand picked Argives into the unclosed breach in their line cut up and surrounded the Lacedaemonians, and drove them in full rout to the wagons, slaying some of the older men on guard there.

But the Lacedaemonians, worsted in this part of the field, with the rest of their army, and especially the center, where the three hundred knights, as they are called, fought round King Agis, fell on the older men of the Argives and the five companies so named, and on the Cleonaeans, the Orneans, and the Athenians next them, and instantly routed them; the greater number not even waiting to strike a blow, but giving way the moment that they came on, some even being trodden under foot, in their fear of being overtaken by their assailants.

The army of the Argives and their allies having given way in this quarter was now completely cut in two, and the Lacedaemonian and Tegean right simultaneously closing round the Athenians with the troops that outflanked them, these last found themselves placed between two fires, being surrounded on one side and already defeated on the other. Indeed they would have suffered more severely than any other part of the army, but for the services of the cavalry which they had with them.