Flavius Josephus, Antiquities of the Jews
William Whiston, A.M., Ed.

[24] But when Monobazus was grown old, and saw that he had but a little time to live, he had a mind to come to the sight of his son before he died. So he sent for him, and embraced him after the most affectionate manner, and bestowed on him the country called Carra; it was a soil that bare amomum in great plenty: there are also in it the remains of that ark, wherein it is related that Noah escaped the deluge, and where they are still shown to such as are desirous to see them. ¹ Accordingly, Izates abode in that country until his father's death. But the very day that Monobazus died, queen Helena sent for all the grandees, and governors of the kingdom, and for those that had the armies committed to their command; and when they were come, she made the following speech to them: "I believe you are not unacquainted that my husband was desirous Izates should succeed him in the government, and thought him worthy so to do. However, I wait your determination; for happy is he who receives a kingdom, not from a single person only, but from the willing suffrages of a great many." This she said, in order to try those that were invited, and to discover their sentiments. Upon the hearing of which, they first of all paid their homage to the queen, as their custom was, and then they said that they confirmed the king's determination, and would submit to it; and they rejoiced that Izates's father had preferred him before the rest of his brethren, as being agreeable to all their wishes: but that they were desirous first of all to slay his brethren and kinsmen, that so the government might come securely to Izates; because if they were once destroyed, all that fear would be over which might arise from their hatred and envy to him. Helena replied to this, that she returned them her thanks for their kindness to herself and to Izates; but desired that they would however defer the execution of this slaughter of Izates's brethren till he should be there himself, and give his approbation to it. So since these men had not prevailed with her, when they advised her to slay them, they exhorted her at least to keep them in bonds till he should come, and that for their own security; they also gave her counsel to set up some one whom she could put the greatest trust in, as a governor of the kingdom in the mean time. So queen Helena complied with this counsel of theirs, and set up Monobazus, the eldest son, to be king, and put the diadem upon his head, and gave him his father's ring, with its signet; as also the ornament which they call Sampser, and exhorted him to administer the affairs of the kingdom till his brother should come; who came suddenly upon hearing that his father was dead, and succeeded his brother Monobazus, who resigned up the government to him.