History of the Peloponnesian War
Thucydides
Thucydides. The history of the Peloponnesian War, Volume 1-2. Dale, Henry, translator. London: Heinemann and Henry G. Bohn, 1851-1852.
And what was before thought to be want of skill in masters, namely, to charge stein to stem, was the very method they would chiefly adopt; for they would have the advantage in it; as the Athenians, if forced out of the line, would have no means of backing water in any direction but towards shore, and that, too, at only a short distance from them, and for a short space, namely, just opposite their own encampment. The rest of the harbour they should themselves command;
and the enemy, if forced at any point, by crowding together into a confined space, and all to the same point, would run foul of each other, and be thrown into confusion; (the very thing, indeed, which most hurt the. Athenians in all their sea-fights, since they had not, like the Syracusans, the power of retreating over the whole harbour.) And as for making a circuit into clearer sea-room, since they themselves commanded the entrance from, and the retreat into, the open deep, they would not be able to do it; especially as Plemyrium would be hostile to them, and the mouth of the harbour was not large.
Having adopted such contrivances to suit their own degree of knowledge and power, and at the same time feeling now more assured in consequence of their former battle, the Syracusans prepared to attack them at once by land and by sea.
Those of their land forces which were in the city Gylippus led out a little before, and brought them up to the wall of the Athenians, at that part of it which looked towards the city; while the troops from the Olympieum, both all the heavy-armed that were there, and the horse and light-armed of the Syracusans, advanced against the wall on the other side; immediately after which, the ships of the Syracusans and their allies sailed out.
The Athenians thought at first that they would make an attempt on the land side alone, but when they saw their fleet also suddenly coming against them, they were thrown into alarm; and some were making preparations on and in front of the walls to meet the attack, while others marched out against those who with all speed were coming from the Olympieum and the parts outside the city—both horse in great numbers and dart-men—and others proceeded to man the ships, and at once ran to the beach to oppose the enemy. And when they were manned, they put out against them with seventy-five vessels, those of the Syracusans being about eighty in number.