Kitap 1
6.8
After the death of Antigonus, Ptolemy again reduced the Syrians and Cyprus, and also restored Pyrrhus to Thesprotia on the mainland. Cyrene rebelled; but Magas, the son of Berenice (who was at this time married to Ptolemy) captured Cyrene in the fifth year of the rebellion. If this Ptolemy really was the son of Philip, son of Amyntas, he must have inherited from his father his passion for women, for, while wedded to Eurydice, the daughter of Antipater, although he had children he took a fancy to Berenice, whom Antipater had sent to Egypt with Eurydice. He fell in love with this woman and had children by her, and when his end drew near he left the kingdom of Egypt to Ptolemy (from whom the Athenians name their tribe) being the son of Berenice and not of the daughter of Antipater.
7.1
This Ptolemy fell in love with Arsinoe, his full sister, and married her, violating herein Macedonian custom, but following that of his Egyptian subjects. Secondly he put to death his brother Argaeus, who was, it is said, plotting against him; and he it was who brought down from Memphis the corpse of Alexander. He put to death another brother also, son of Eurydice, on discovering that he was creating disaffection among the Cyprians. Then Magas, the half-brother of Ptolemy, who had been entrusted with the governorship of Cyrene by his mother Berenice—she had borne him to Philip, a Macedonians but of no note and of lowly origin—induced the people of Cyrene to revolt from Ptolemy and marched against Egypt.