Zosimus, New History 3.31
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.
[3.31.1] Although the Roman army was in this condition, the Persians were willing to treat for peace, and for that purpose sent Surena with other officers to the Roman camp. Jovian, upon hearing this, sent to them Sallustius, prefect of the court, together with Aristaeus, who, after some discussion, agreed on a truce for thirty years. The conditions were, that the Romans should give up to the Persians the country of the Zabdiceni, and that of the Gordyeni, Rhemeni, and Zaleni, besides fifteen castles in those provinces, with the inhabitants, lands, cattle, and all their property; that Nisibis should be surrendered without its inhabitants, who were to be transplanted into whatever colony the Romans pleased.
[3.31.2] The Persians also deprived the Romans of great part of Armenia, leaving them but a very small part of it. The truce having been concluded on these conditions, and ratified on both sides, the Romans had an opportunity of returning home unmolested, neither party offering or sustaining any injury, either by open force; or secret machination.