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.

and there he drew them up, and made his arrangements for battle. When Hippocrates, who was still at Delium, received tidings of the advance of the Boeotians, he sent to his troops, with orders to throw themselves into line, and himself joined them soon after, leaving three hundred horse at Delium, both to defend it if any one came against it, and to watch their opportunity and fall upon the Boeotians during the engagement.

Against these the Boeotians posted a division to resist their charge; and when all was well arranged by them, they appeared over the hill, and halted in the order they intended to fight in, to the number of about seven thousand heavy-armed, more than ten thousand light-armed, one thousand horse, and five hundred targeteers.