Mahabharata Drona Parva Chapter 16:2

Mahabharata Drona Parva (Dronabhisheka Parva) Chapter 16:2 Then Yudhishthira pierced the preceptor with many whetted arrows equipped with Kanka feathers; Drona, however, cutting off Yudhishthira's bow, rushed impetuously at him. Then the protector of Yudhishthira's car-wheels, Kumara, the renowned prince of the Panchalas, received the advancing Drona, like the continent receiving the surging sea. Beholding Drona, that bull among Brahmanas, held in check by Kumara, loud leonine shouts were heard there with cries of "Excellent, Excellent!" Kumara then, in that great battle, excited with rage, pierced Drona with an arrow in the chest and uttered many leonine shouts. Having checked Drona in battle, the mighty Kumara, endued with great lightness of hand, and above all fatigue, pierced him with many thousands of arrows. Then that bull among men (Drona) slew that protector of Yudhishthira's car-wheels, Kumara, that hero observant of virtuous vows and accomplished in both mantras and weapons. And then penetrating into the midst of the (Pandava) host and careering in all directions, that bull among men, Bharadwaja's son, became the protector of thy troops. And piercing Sikhandin with twelve arrows, and Uttamaujas with twenty, and Nakula with five, and Sahadeva with seven, and Yudhishthira with twelve, and each of the (five) sons of Draupadi with three, and Satyaki with five, and the ruler of Matsyas with ten arrows, and agitating the entire host in that battle, he rushed against one after another of the foremost warriors (of the Pandavas). And then he advanced against Kunti's son, Yudhishthira, from a desire of seizing him. Then Yugandhara, O king, checked Bharadwaja's son, that mighty car-warrior, filled with rage and resembling the very ocean lashed into fury by the tempest. Bharadwaja's son, however, having pierced Yudhishthira with many straight arrows, felled Yugandhara with a broad-headed shaft from his niche in the car. Then, Virata and Drupada, and the Kaikeya princes, and Satyaki, and Sivi, and Vyaghradatta, the prince of the Panchalas, and the valiant Singhasena, these, and many others, desirous of rescuing Yudhishthira, surrounded Drona on all sides and impeded his way, scattering countless arrows. Vyaghradatta, the prince of the Panchalas, pierced Drona with fifty keen-pointed arrows, at which, O king, the troops uttered loud shouts. Then Singhasena also, quickly piercing that mighty car-warrior, Drona, roared aloud in joy, striking terror into the hearts of mighty car-warriors; Drona then expanding his eyes and rubbing his bowstring and producing loud sound of slaps by his palms, rushed against the latter. Then the mighty son of Bharadwaja, putting forth his prowess, cut off with a couple of broad-headed arrows the heads decked with earrings from the trunks of both Singhasena and Vyaghradatta.