Zosimus (Greek Ζώσιμος): Early Byzantine, pagan author of a history of the Roman Empire, published in the first quarter of the sixth century CE.
The translation of Zosimus' New History offered here was printed in 1814 by W. Green and T. Chaplin in London, and was probably prepared by J. Davis of the Military Chronicle and Military Classics Office. The translator is anonymous. The text was found at Tertullian.org. The notes were added by Jona Lendering.
[2.19.1] Constantine, having taken Cibalis, and Sirmium, and all the towns that Licinius had abandoned, sent five thousand men in pursuit of him. But as these were ignorant of the course he had taken, they could not overtake him. Constantine however, having rebuilt the bridge over the Saus, which Licinius had broken down, was with his army almost at his heels. Having entered Thrace, he arrived at the plain where Licinius lay encamped.
[2.19.2] On the night of his arrival there he marshalled his army, and gave orders for his soldiers to be ready for battle by day-break. As soon as it was light, Licinius, perceiving Constantine with his army, drew up his forces also, having been joined by Valens, whom he styled caesar, after the battle of Cibalis. When the armies engaged, they first fought with bows at a distance; but when their arrows were spent, they began to use their javelins, and poignards.
[2.19.3] Thus the battle continued very obstinately for a considerable time, until those whom Constantine had sent in pursuit of Licinius descended from an eminence upon the armies while they were engaged. These wheeled round the hill before they arrived at them, deeming it best to join their own party from the higher ground, and to encompass the enemy. The troops of Licinius, being aware of them, courageously withstood against them all, so that many thousands were slain on both sides, and the advantage was equal, till the signal was given for both to retire.