History of the Peloponnesian War

By these arguments Pagondas persuaded the Boeotians to attack the Athenians, and quickly breaking up his camp led his army forward, it being now late in the day. On nearing the enemy, he halted in a position where a hill intervening prevented the two armies from seeing each other, and then formed and prepared for action.

Meanwhile Hippocrates at Delium, informed of the approach of the Boeotians, sent orders to his troops to throw themselves into line, and himself joined them not long afterwards, leaving about three hundred horse behind him at Delium, at once to guard the place in case of attack, and to watch their opportunity and fall upon the Boeotians during the battle.

The Boeotians placed a detachment to deal with these, and when everything was arranged to their satisfaction appeared over the hill, and halted in the order which they had determined on, to the number of seven thousand heavy infantry, more than ten thousand light troops, one thousand horse, and five hundred targeteers.

On their right were the Thebans and those of their province, in the center the Haliartians, Coronaeans, Copaeans, and the other people around the lake, and on the left the Thespians, Tanagraeans, and Orchomenians, the cavalry and the light troops being at the extremity of each wing. The Thebans formed twenty-five shields deep, the rest as they pleased.

Such was the strength and disposition of the Boeotian army.