He was in consequence entrusted by the Persian king with the chief command of a force designed for the recovery of Egypt, following the failure of Pharnabazus II; but the machinations of his enemies at the Persian court, and the risks to which he was in consequence exposed, induced him to change his plan, and throw off his allegiance to the king (c.370 BC).
He withdrew with the troops under his command into Cappadocia, and made common cause with the other satraps who had revolted from Persia (the "Satraps' Revolt").

Artabazos, the satrap of Hellespontine Phrygia, one of the generals that remained faithful to the king, advanced against him from Pisidia, but was entirely defeated.
The great reputation that Datames had acquired induced Artaxerxes to direct his utmost exertions to effect his subjection, but Autophradates, who was sent against him with a large army, was obliged to retreat with heavy loss.
Datames, however, though constantly victorious against open foes, ultimately fell a victim to treachery, and, after evading numerous plots that had been formed against his life, was assassinated at a conference by Mithridates, the son of Ariobarzanes, who had gained his confidence by assuming the appearance of hostility to the king.
He was in consequence entrusted by the Persian king with the chief command of a force designed for the recovery of Egypt, following the failure of Pharnabazus II; but the machinations of his enemies at the Persian court, and the risks to which he was in consequence exposed, induced him to change his plan, and throw off his allegiance to the king (c.370 BC). He withdrew with the troops under his command into Cappadocia, and made common cause with the other satraps who had revolted from Persia (the "Satraps' Revolt").
Artabazos, the satrap of Hellespontine Phrygia, one of the generals that remained faithful to the king, advanced against him from Pisidia, but was entirely defeated. The great reputation that Datames had acquired induced Artaxerxes to direct his utmost exertions to effect his subjection, but Autophradates, who was sent against him with a large army, was obliged to retreat with heavy loss. Datames, however, though constantly victorious against open foes, ultimately fell a victim to treachery, and, after evading numerous plots that had been formed against his life, was assassinated at a conference by Mithridates, the son of Ariobarzanes, who had gained his confidence by assuming the appearance of hostility to the king.
Datames