History of the Peloponnesian War

But the Syracusians and their confederates, being out already with the same number of galleys they had before, disposed part of them to the guard of the open passage and the rest in circle about the haven, to the end they might fall upon the Athenians from all parts at once, and that their land forces might withal be near to aid them wheresoever the galleys touched. In the Syracusian navy commanded Sicanus and Agatharchus, each of them over a wing; and Pythen, with the Corinthians, had the middle battle.

After the Athenians were come to the lock of the haven, at the first charge they overcame the galleys placed there to guard it, and endeavoured to break open the bars thereof. But when afterwards the Syracusians and confederates came upon them from every side, they fought not at the lock only but also in the haven itself; and the battle was sharp, and such as there had never before been the like.

For the courage wherewith the mariners on both sides brought up their galleys to any part they were bidden was very great, and great was the plotting and counterplotting and contention one against another of the masters; also the soldiers, when the galleys boarded each other, did their utmost to excel each other in all points of skill that could be used upon the decks; and every man, in the place assigned him, put himself forth to appear the foremost.

But many galleys falling close together in a narrow compass (for they were the most galleys that in any battle they had used, and fought in the least room, being little fewer on the one side and the other than two hundred), they ran against each other but seldom, because there was no means of retiring nor of passing by, but made assaults upon each other oftener, as galley with galley, either flying or pursuing, chanced to fall foul.