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.
On their vessels coming up to the enemy in this scattered manner, two immediately went over to them, while in others the crews were fighting amongst themselves, and there was no order in their measures.