Both retired to their camps for the night; but whereas Antigonus's army disarmed and went to sleep, Seleucus ordered his men to dine and rest in full armor and in their ranks. He then launched a surprise attack towards the morning and overwhelmed Antigonus's forces. Antigonus managed to escape and gave up on the idea of reconquering the upper satrapies, leaving the east to Seleucus.[1]