Demetrius, having failed to take Rhodes, now passed over into Greece, hoping to overthrow Cassander; but the other kings, growing afraid of him, agreed to help the ruler of Macedon. They therefore collected a large army, and forced Demetrius to stop and fight them all at Ipsus, in Asia Minor.

Here, just twenty years after Alexander’s death, his generals met in a great battle. Seleucus, it is said, brought a number of fighting elephants, such as Porus had used, which added much to the confusion and fierceness of the struggle.