Mbh 6.96.1b

Or if thy grief on account of that fierce prince of the Rakshasas be too great, let this one proceed in battle against that wicked warrior, that is to say, king Bhagadatta who is equal unto Purandara himself in fight’. Having said this much unto the king, the grandsire skilled in speech then addressed Bhagadatta in the presence of the (Kuru) king, saying, ‘Proceed quickly, O great monarch, against that invincible warrior, viz., the son of Hidimva. Resist in battle, with care, and in view of all the bowmen, that Rakshasa of cruel deeds, like Indra in days of old resisting Taraka. Thy weapons are celestial. Thy prowess also is great, O chastiser of foes. In days of old many have been the encounters that thou hadst with Asura, O tiger among kings, thou art that Rakshasa’s match in great battle. Strongly supported by thy own troops, slay, O king, that bull among Rakshasas’. Hearing these words of Bhishma the generalissimo (of the Kaurava army), Bhagadatta specially set out with a leonine roar facing the ranks of the foe. Beholding him advance towards them like a mass of roaring clouds, many mighty car-warriors of the Pandava army proceeded against him, inflamed with wrath. They were Bhimasena, and Abhimanyu and the Rakshasa Ghatotkacha; and the sons of Draupadi, and Satyadhriti, and Kshatradeva, O sire, and the rulers of the Chedis, and Vasudana, and the king of the Dasarnas. Bhagadatta then, on his elephant named Supratika, rushed against them. Then commenced a fierce and awful battle between the Pandavas and Bhagadatta, that increased the population of Yama’s kingdom. Shafts of terrible energy and great impetuosity, shot by car-warriors, fell, O king, on elephants and cars. Huge elephants with rent temples and trained (to the fight) by their guides, approaching fell upon one another fearlessly.