Mbh 7.144.2c

I shall strive my best so that this foremost one of the sons of Pandu may not succeed in slaying the ruler of the Sindhus. As long as I shall fight, shooting my whetted shafts, the heroic Dhananjaya, capable of drawing the bow with even his left hand, will not succeed in getting at the ruler of the Sindhus. All that a person, bearing love and affection to thee and always solicitous of thy good, may do, shall be done by me, O thou of Kuru’s race! As regards victory, that depends on destiny. I shall in battle today exert myself to my utmost for the sake of the ruler of the Sindhus, and for achieving thy good. O king, victory, however, is dependent on destiny. Relying on my manliness, I shall fight with Arjuna today for thy sake, O tiger among men! Victory, however, is dependent on destiny. O chief of the Kurus, let all the troops behold today the fierce battle, making the very hair stand on end, that takes place between myself and Arjuna.” While Karna and the Kuru king were thus talking to each other in battle, Arjuna began, with his keen arrows, to slaughter thy host. With his broad-headed arrows of great sharpness he began to cut off in that battle the arms, looking like spiked clubs or the trunks of elephants, of unreturning heroes. And the mighty-armed hero also cut off their heads with whetted shafts. And Vibhatsu also cut off the trunks of elephants and the necks of steeds and the Akshas of cars all around, as also blood-dyed horsemen, armed with spears and lances, with razor-faced arrows into two or three fragments. And steeds and foremost of elephants and standards and umbrellas and bows and Yak-tails and heads fell fast on all sides. Consuming thy host like a blazing fire consuming a heap of dry grass, Partha soon caused the earth to be covered with blood. And the mighty and invincible Partha, of prowess incapable of being baffled, causing an immense slaughter in that army of thine, soon reached the ruler of the Sindhus.