Revolt of Armenia under Vahan, successful.

Kobad yields.
General Rebellion in Persia, and Deposition of Kobad.

Escape of Mazdak.
Short Reign of Zamasp.

His Coins._ When Kobad fled to the Ephthalites on the failure of his attempt to seize the crown, he was received, we are told, with open arms; but no material aid was given to him for the space of three years.

However, in the fourth year of his exile, a change came over the Ephthalite policy, and he returned to his capital at the head of an army, with which Khush-newaz had furnished him.