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

[25] But as Antony was slow in granting this request, his friend Dellius ¹ came into Judea upon some affairs; and when he saw Aristobulus, he stood in admiration at the tallness and handsomeness of the child, and no less at Mariarune, the king's wife, and was open in his commendations of Alexandra, as the mother of most beautiful children. And when she came to discourse with him, he persuaded her to get pictures drawn of them both, and to send them to Antony, for that when he saw them, he would deny her nothing that she should ask. Accordingly, Alexandra was elevated with these words of his, and sent the pictures to Antony. Dellius also talked extravagantly, and said that these children seemed not derived from men, but from some god or other. His design in doing so was to entice Antony into lewd pleasures with them, who was ashamed to send for the damsel, as being the wife of Herod, and avoided it, because of the reproaches he should have from Cleopatra on that account; but he sent, in the most decent manner he could, for the young man; but added this withal, unless he thought it hard upon him so to do. When this letter was brought to Herod, he did not think it safe for him to send one so handsome as was Aristobulus, in the prime of his life, for he was sixteen years of age, and of so noble a family, and particularly not to Antony, the principal man among the Romans, and one that would abuse him in his amours, and besides, one that openly indulged himself in such pleasures as his power allowed him without control. He therefore wrote back to him, that if this boy should only go out of the country, all would be in a state of war and uproar, because the Jews were in hopes of a change in the government, and to have another king over them.