Zosimus, 1. ii. [c. 22] p. 95, 96. This great battle is described in the Valesian fragment (p. 714) [ad fin. Amm. Marcell. vol. ii. p. 300, ed-Bip.] in a clear though concise manner.
"Licinius vero circum Hadrianopolin maximo exercitu latera ardui montis impleverat; illuc toto agmine Constantinus inflexit. Cum bellum terra marique traheretur, quamvis per arduum suis nitentibus, attamen disciplina militari et felicitate, Constantinus Licinii confusum et sine ordine agentem vicit exercitum; leviter femore sauciatus."