History of the Peloponnesian War

Such was the order of battle and the preparation on both sides. The army of the Lacedaemonians appeared the larger of the two;

but as for stating any number, either of the several divisions on each side, or of their collective force, I could not do it with accuracy. For the number of the Lacedaemonians, on account of the secrecy of their government, was not known; and that of the others, in consequence of men's natural tendency to boasting with regard to their own numbers, was regarded with distrust.