In 32 BCE, during King Malichus II's reign, Herod the Great, with the support of Cleopatra, started a war against Nabataea. The war began with Herod plundering Nabataea with a large cavalry force, and occupying Dium. After this defeat, the Nabataean forces amassed near Canatha in Syria, but were attacked and routed. Cleopatra's general, Athenion, sent Canathans to the aid of the Nabataeans, and this force crushed Herod's army, which then fled to Ormiza. One year later, Herod's army overran Nabataea.