 Zarmihr shortly delivered the Armenian captives to Shapur, who delivered them to Izad Gushnasp, and promised the Armenian captives to make Peroz spare them.During the same period, several of Shapur's relatives, including his father Mihran, were summoned by Peroz to aid him in his campaigns against in Central Asia against the Hephthalites.However, the campaign ended disastrously, and all of the Sasanian army, including Peroz and Mihran, were exterminated.