Mbh 6.54.2g

And with that blare he caused the hearts of all the Kalinga troops to quake with fear. And, O chastiser of foes, all the Kalingas seemed at the same time to be deprived of their senses. And all the combatants and all the animals shook with terror. And in consequence of Bhimasena wandering in that battle through many paths or rushing on all sides like a prince of elephants, or frequently jumping up, a trance seemed to be engendered there that deprived his foes of their senses. And the whole (Kalinga) army shook with terror of Bhimasena, like a large lake agitated by an alligator. And struck with panic in consequence of Bhima of wonderful achievements, all the Kalinga combatants fled away in all directions. When, however, they were rallied again, the commander of the Pandava army (Dhrishtadyumna), O Bharata, ordered his own troops, saying,--‘Fight’. Hearing the words of their commander, many leaders (of the Pandava army) headed by Sikhandin approached Bhima, supported by many car-divisions accomplished in smiting. And Pandu’s son, king Yudhishthira the just, followed all of them with a large elephant force of the colour of the clouds. And thus urging all his divisions, the son of Prishata, surrounded by many excellent warriors, took upon himself the protection of one of the wings of Bhimasena.[365] There exists nobody on earth, save Bhima and Satyaki, who to the prince of the Panchalas is dearer than his very life. That slayer of hostile heroes, the son of Prishata, beheld the mighty-armed Bhimasena, that slayer of foes, wandering among the Kalingas. He set up many shouts, O king, and was filled with delight, O chastiser of foes. Indeed, he blew his conch in battle and uttered a leonine roar. And Bhimasena also, beholding the red standard of Dhrishtadyumna on his car decked with gold and unto which were yoked steeds white as pigeons, became comforted.