eius filius Artaxias, memoria patris nobis infensus, Arsacidarum vi seque regnumque tutatus est. occiso Artaxia per dolum propinquorum datus a Caesare Armeniis Tigranes deductusque in regnum a Tiberio Nerone.
Translation :
His son, Artaxias, our bitter foe because of his father's memory, found defence for himself and his kingdom in the might of the Arsacids. When he was slain by the treachery of kinsmen, Caesar gave Tigranes to the Armenians, and he was put in possession of the kingdom under the escort of Tiberius Nero.
Edition :
Annales ab excessu divi Augusti. Cornelius Tacitus. Charles Dennis Fisher. Clarendon Press. Oxford. 1906.
Complete Works of Tacitus. Tacitus. Alfred John Church. William Jackson Brodribb. Sara Bryant. edited for Perseus. New York. : Random House, Inc. Random House, Inc. reprinted 1942.