Artaxerxes, now being an old man, perceived that his sons were in controversy about his kingdom, and that they made parties among his favourites and peers. Those that were equitable among them thought it fit, that as he had received it, so he should bequeath it, by right of age, to Darius. The younger brother, Ochus, who was hot and violent, had indeed a considerable number of the courtiers that espoused his interest, but his chief hope was that by Atossa's means he should win his father. For he flattered her with the thoughts of being his wife and partner in the kingdom after the death of Artaxerxes. And truly it was rumoured that already Ochus maintained a too intimate correspondence with her. This, however, was quite unknown to the king; who, being willing to put down in good time his son Ochus's hopes, lest, by his attempting the same things his uncle Cyrus did, wars and contentions might again afflict his kingdom, proclaimed Darius, then twenty-five years old, his successor, and gave him leave to wear the upright hat, as they called it. It was a rule and usage of Persia, that the heir apparent to the crown should beg a boon, and that he that declared him so should give whatever he asked, provided it were within the sphere of his power. Darius therefore requested Aspasia, in former time the most prized of the concubines of Cyrus, and now belonging to the king. She was by birth a Phocaean, of Ionia, born of free parents, and well educated. Once when Cyrus was at supper, she was led in to him with other women, who, when they were sat down by him, and he began to sport and dally and talk jestingly with them, gave way freely to his advances. But she stood by in silence, refusing to come when Cyrus called her, and when his chamberlains were going to force her towards him, said, "Whosoever lays hands on me shall rue. it;" so that she seemed to the company a sullen and rude-mannered person. However, Cyrus was well pleased, and laughed, saying to the man that brought the women, "Do you not see to a certainty that this woman alone of all that came with you is truly noble and pure in character?" After which time he began to regard her, and loved her, above all of her sex, and called her the Wise. But Cyrus being slain in the fight, she was taken among the spoils of his camp.
Darius, in demanding her, no doubt much offended his father, for the barbarian people keep a very jealous and watchful eye over their carnal pleasures, so that it is death for a man not only to come near and touch any concubine of his prince, but likewise on a journey to ride forward and pass by the carriages in which they are conveyed. And though, to gratify his passion, he had against all law married his daughter Atossa, and had besides her no less than three hundred and sixty concubines selected for their beauty, yet being importuned for that one by Darius, he urged that she was a free-woman, and allowed him to take her, if she had an inclination to go with him, but by no means to force her away against it. Aspasia, therefore, being sent for, and, contrary to the king's expectation, making choice of Darius, he gave him her indeed, being constrained by law, but when he had done so, a little after he took her from him. For he consecrated her priestess to Diana of Ecbatana, whom they name Anaitis, that she might spend the remainder of her days in strict chastity, thinking thus to punish his son, not rigorously, but with moderation, by a revenge checkered with jest and earnest. But he took it heinously, either that he was passionately fond of Aspasia, or because he looked upon himself as affronted and scorned by his father.
Teribazus, perceiving him thus minded, did his best to exasperate him yet further, seeing in his injuries a representation of his own, of which the following is the account: Artaxerxes, having many daughters, promised to give Apama to Pharnabazus to wife, Rhodogune to Orontes, and Amestris to Teribazus; whom alone of the three he disappointed, by marrying Amestris himself. However, to make him amends, he betrothed his youngest daughter Atossa to him. But after he had, being enamoured of her too, as has been said, married her, Teribazus entertained an irreconcilable enmity against him. As indeed he was seldom at any other time steady in his temper, but uneven and inconsiderate; so that whether he were in the number of the choicest favourites of his prince, or whether he were offensive and odious to him, he demeaned himself in neither condition with moderation, but if he was advanced he was intolerably insolent, and in his degradation not submissive and peaceable in his deportment, but fierce and haughty.