History of the Peloponnesian War

Withal he furnished himself with fifteen hundred mercenary Thracians, and took unto him all his Edonians, both horsemen and targetiers. He had also of Myrcinians and Chalcideans a thousand targetiers, besides them in Amphipolis.

But for men of arms, his whole number was at the most two thousand, and of Grecian horsemen three hundred. With fifteen hundred of these came Brasidas and sat down at Cerdylium; the rest stood ready ordered with Clearidas, their captain, within Amphipolis.

Cleon for a while lay still, but was afterwards forced to do as was expected by Brasidas.