Mbh 2.44.3

“And while Sisupala was speaking thus, the exalted slayer of Madhu thought in his mind of the discus that humbleth the pride of the Asuras. And as soon as the discus came into his hands, skilled in speech the illustrious one loudly uttered these words,--‘Listen ye lords of earth, why this one had hitherto been pardoned by me. As asked by his mother, a hundred offences (of his) were to be pardoned by me. Even this was the boon she had asked, and even this I granted her. That number, ye kings, hath become full. I shall now slay him in your presence, ye monarchs.’ Having said this, the chief of the Yadus, that slayer of all foes, in anger, instantly cut off the head of the ruler of Chedi by means of his discus. And the mighty-armed one fell down like a cliff struck with thunder. And, O monarch, the assembled kings then beheld a fierce energy, like unto the sun in the sky, issue out of the body of the king of Chedi, and O king, that energy then adored Krishna, possessed of eyes like lotus leaves and worshipped by all the worlds, and entered his body. And all the kings beholding the energy which entered that mighty-armed chief of men regarded it as wonderful. And when Krishna had slain the king of Chedi, the sky, though cloudless, poured showers of rain, and blasting thunders were hurled, and the earth itself began to tremble. There were some among the kings who spoke not a word during those unspeakable moments but merely sat gazing at Janarddana. And some there were that rubbed in rage their palms with their forefingers. And there were others who deprived of reason by rage bit their lips with their teeth. And some amongst the kings applauded him of the Vrishni race in private. And some there were that became excited with anger; while others became mediators. The great Rishis with pleased hearts praised Kesava and went away. And all the high-souled Brahmanas and the mighty kings that were there, beholding Krishna’s prowess, became glad at heart and praised him.