Mbh 8.94.3a

"'Having said these words unto Duryodhana, Shalya, with heart filled with grief, stopped. Duryodhana, however, at that time, deeply afflicted and deprived of his senses, and with eyes bathed in tears, wept for the Suta's son, saying, "Karna! Oh Karna!" Then all the kings headed by Drona's son, repeatedly comforting Duryodhana, proceeded towards the camp, frequently looking back at the lofty standard of Arjuna that seemed to be ablaze with his fame. At that terrible hour when everything around looked so resplendent, the Kauravas, all of whom had resolved to repair to the other world, their features incapable of recognition owing to the blood that covered them, beholding the earth, that was drenched with the blood flowing from the bodies of men and steeds and elephants, looking like a courtesan attired in crimson robes and floral garlands and ornaments of gold, were unable, O king, to stand there! Filled with grief at the slaughter of Karna, they indulged in loud lamentations, saying, "Alas, Karna! Alas Karna!" Beholding the Sun assume a crimson hue, all of them speedily proceeded towards their camp. As regards Karna, though slain and pierced with gold-winged shafts whetted on stone and equipped with feathers and dyed in blood and sped from Gandiva, yet that hero, lying on the ground, looked resplendent like the Sun himself of bright rays. It seemed that illustrious Surya, ever kind to his worshippers, having touched with his rays the gore-drenched body of Karna, proceeded, with aspect crimson in grief, to the other ocean from desire of a bath. Thinking so, the throngs of celestials and Rishis (that had come there for witnessing the battle) left the scene for proceeding to their respective abodes. The large crowd of other beings also, entertaining the same thought, went away, repairing as they chose to heaven or the earth.