Mbh 7.192.1b

He covered the Panchala prince with a thick shower of arrows, and filled with rage, mangled his angry antagonist. With his own keen shafts he cut off in a hundred fragments those of the prince as also the latter’s standard and bow. He then killed his antagonist’s driver. Then Dhrishtadyumna, smiling, took up another bow, and pierced Drona with a keen shaft in the centre of the chest. Deeply pierced therewith and losing his self-possession in that encounter, that mighty bowman, then, with a sharp and broad-headed arrow, once more cut off Dhrishtadyumna’s bow. Indeed, the invincible Drona then cut off all the weapons, O king, and all the bows that his antagonist had, with the exception only of his mace and sword. Filled with rage, he then pierced the angry Dhrishtadyumna, O chastiser of foes, with nine keen arrows, capable of taking the life of every foe. Then the mighty car-warrior Dhrishtadyumna, of immeasurable soul, invoking into existence the Brahma weapon, caused the steeds of his own car to be mingled with those of his foes. Endued with the speed of the wind, those steeds that were red and of the hue of pigeons, O bull of Bharata’s race, thus mingled together, looked exceedingly beautiful. Indeed, O king, those steeds thus mingled together on the field of battle, looked beautiful like roaring clouds in the season of rains, charged with lightning. Then that twice-born one of immeasurable soul cut off the shaft-joints, the wheel-joints, and (other) car-joints of Dhrishtadyumna. Deprived of his bow, and made carless and steedless and driverless, the heroic Dhrishtadyumna, fallen into great distress, grasped a mace. Filled with rage, the mighty car-warrior, Drona, of unbaffled prowess, by means of a number of keen shafts, cut off that mace, while it was on the point of being hurled at him. Beholding his mace cut off by Drona with arrows, that tiger among men, (viz., the Panchala prince), took up a spotless sword and a bright shield decked with a hundred moons.