Mbh 8.51.2d

Indeed, jumping down from his car with great fury, Bhima began to slay thy troops, O king, like the wind destroying the clouds of autumn. Suddenly the son of Pandu, that scorcher of foes, filled with wrath, routed seven hundred elephants, O king, endued with tusks as large as plough-shafts, and all skilled in smiting hostile troops. Possessed of great strength and a knowledge of what the vital parts of an elephant are, he struck them on their temples and frontal globes and eyes and the parts above their gums. Thereupon those animals, inspired with fear, ran away. But urged again by their drivers they surrounded Bhimasena once more, like the clouds covering the Sun. Like Indra felling mountains with thunder, Bhima with his mace prostrated those seven hundred elephants with their riders and weapons and standards. That chastiser of foes, the son of Kunti, next pressed down two and fifty elephants of great strength belonging to the son of Subala. Scorching thy army, the son of Pandu then destroyed a century of foremost cars and several hundreds of foot-soldiers in that battle. Scorched by the Sun as also by the high-souled Bhima, thy army began to shrink like a piece of leather spread over a fire. Those troops of thine, O bull of Bharata's race, filled with anxiety through fear of Bhimasena, avoided Bhima in that battle and fled away in all directions. Then five hundred car-warriors, cased in excellent mail, rushed towards Bhima with loud shouts, shooting thick showers of arrows on all sides. Like Vishnu destroying the Asuras, Bhima destroyed with his mace all those brave warriors with their drivers and cars and banners and standards and weapons. Then 3,000 horsemen, despatched by Shakuni, respected by all brave men and armed with darts and swords and lances, rushed towards Bhima. That slayer of foes, advancing impetuously towards them, and coursing in diverse tracks, slew them with his mace.