History of the Peloponnesian War

Nor were these the only considerations that gave dignity to the struggle. They would thus conquer not only the Athenians but also their numerous allies, and conquer not alone, but with their companions-in-arms, commanding side by side with the Corinthians and Lacedaemonians, having offered their city to stand in the van of danger, and having been in a great measure the pioneers of naval success.

Indeed, there were never so many peoples assembled before a single city, if we except the grand total gathered together in this war under Athens and Lacedaemon.