Persepolis (Wars of Alexander's Successors).

Fought B.C. 316, between the Macedonians, 31,000 strong, with 65 elephants, under Antigonus, and 42,000 Asiatics, with 114 elephants, under Eumenes. At the first onslaught, Antigonus' infantry was overwhelmed, but his cavalry retrieved the day, and seizing the enemy's camp, threw Eumenes' phalanx into confusion. Upon this the Macedonian infantry rallied, and gained a complete victory, Eumenes being captured.