Strabo Geography 16.2.46

[46] Pompey curtailed the territory which had been forcibly appropriated by the Jews, and assigned to Hyrcanus the priesthood. Some time afterwards, Herod, of the same family, and a native of the country, ¹ having surreptitiously obtained the priesthood, distinguished himself so much above his predecessors, particularly in his intercourse, both civil and political, with the Romans, that he received the title and authority of king, ² first from Antony, and afterwards from Augustus Caesar. He put to death some of his sons, on the pretext of their having conspired against him; ³ other sons he left at his death, to succeed him, and assigned to each, portions of his kingdom. Caesar bestowed upon the sons also of Herod marks of honour, ⁴ on his sister Salome, ⁵ and on her daughter Berenice. The sons were unfortunate, and were publicly accused. One ⁶ of them died in exile among the Galatae Allobroges, whose country was assigned for his abode. The others, by great interest and solicitation, but with difficulty, obtained leave to return ⁷ to their own country, each with his tetrarchy restored to him.