History of the Peloponnesian War

with sixteen hundred bowmen [on foot], and three hundred triremes fit for service.

These resources, and no fewer than these in their several kinds, had the Athenians, when the invasion of the Peloponnesians was first going to be made, and when they were setting to the war. Other statements also did Pericles make to them, as he was accustomed, to prove that they would have the superiority in the war.