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.
Thrasylus therefore sailed against it with all his ships, intending to assault it. Thrasybulus, too, had arrived there before him with five ships from Samos, on receiving tidings of the exiles thus crossing over; but being too late, he went to Eresus, and lay at anchor before it.