Mbh 8.62.1a

"Sanjaya said, 'The handsome Arjuna then, on that foremost car of his, unto which were yoked white steeds, and which was urged by Narayana himself, appeared on the scene. Like the tempest agitating the ocean, Vijaya, O foremost of kings, in that battle, agitated that host of thine teeming with horsemen. When the white-steeded Arjuna was otherwise engaged, thy son Duryodhana, filled with rage and surrounded by half his troops, approached suddenly, and encompassed the advancing Yudhishthira inspired with the desire of revenge. The Kuru king then pierced the son of Pandu with three and seventy razor-headed arrows. At this, Yudhishthira, the son of Kunti, became inflamed with ire, and quickly struck thy son with thirty broad-headed arrows. The Kaurava troops then rushed impetuously for seizing Yudhishthira. Understanding the wicked intentions of the enemy, the great car-warriors of the Pandava army, uniting together, rushed towards Yudhishthira, the son of Kunti, for rescuing him. Indeed, Nakula and Sahadeva and Dhrishtadyumna, the son of Prishata, surrounded by a full Akshauhini of troops, thus proceeded towards Yudhishthira. Bhimasena also, in that battle, crushing the great car-warriors of thy army, proceeded towards the king surrounded by foes. Karna, otherwise called Vaikartana, O king, shooting dense showers of arrows, checked, single-handed, all those mighty bowmen thus advancing (to the rescue). Though they shot dense showers of arrows and hurled innumerable lances, fighting with determination, yet they were unable even to look at the son of Radha. Indeed, the son of Radha, that master of all weapons offensive and defensive, by shooting dense showers of shafts checked all those great bowmen. The high-souled Sahadeva, however, quickly approaching (the spot where Duryodhana was), and invoking without loss of time a (celestial) weapon, pierced Duryodhana with twenty arrows.