persas

Igitur a principio coronationis nostrae imperium nostrum aduersus dei inimicos Persas nostrum odium in corde nutriuit, dum cerneret illos in Christianos gloriari, eleuatique in nomen dei, et Christianorum dominari regionibus. Quo circa et alio quidem tempore indifferenter inuasit eos, et prout deus ei concessit, sic et fecit.

Richard Hakluyt - The Principal Navigations, Voyages, Traffiques and Discoveries of the English Nation — Volume 08 : Asia, Part I

"Constantius adversus Persas et Saporem, qui Mesopotamiam vastaverant, novem prasliis parum prospere decertavit." Orosius, Hist. vii. 39. The death of Constantine was followed by the division of the Roman world among his sons. The vast empire with which Sapor had almost made up his mind to contend was partitioned out into three moderate-sized kingdoms.

George Rawlinson - The Seven Great Monarchies Of The Ancient Eastern World, Vol 7: The Sassanian or New Persian Empire : The History, Geography, And Antiquities Of Chaldaea, Assyria, Babylon, Media, Persia, Parthia, And Sassanian or New Persian Empire; With Maps and Illustrations.

Retreat continued by Jovian. Sapor offers Terms of Peace. Peace made by Jovian. Its Conditions. Reflections on the Peace and on the Termination of the Second Period of Struggle between Rome and Persia. "Julianus, redacta ad unum se orbis Romani curatione, glorise nimis cupidus, in Persas proficiscitur." Aurel. Viet. Epit. §43.

George Rawlinson - The Seven Great Monarchies Of The Ancient Eastern World, Vol 7: The Sassanian or New Persian Empire : The History, Geography, And Antiquities Of Chaldaea, Assyria, Babylon, Media, Persia, Parthia, And Sassanian or New Persian Empire; With Maps and Illustrations.