Mbh 8.87.1g

In consequence of his greatness, Partha transgresses destiny itself, whether favourable or unfavourable, and when he does so, a great destruction of creatures takes place. When the two Krishnas are excited with wrath, they show regard for nothing. These two bulls among beings are the Creators of all real and unreal things. These two are Nara and Narayana, the two ancient and best of Rishis. There is none to rule over them. They are rulers over all, perfectly fearless, they are scorchers of all foes. In heaven or among human beings, there is none equal to either of them. The three worlds with the celestial Rishis and the Charanas are behind these two. All the gods and all creatures walk behind them. The entire universe exists in consequence of the power of these two. Let Karna, that bull among men, obtain these foremost of regions of bliss here. Let him obtain identity with the Vasus or the Maruts. Let him, with Drona and Bhishma, be worshipped in heaven, for Vikartana's son is brave and is a hero. Let the victory, however, belong to the two Krishnas." After those two foremost ones among the gods (Brahman and Isana), said so, the deity of a 1,000 eyes, worshipping those words of Brahman and Isana and saluting all creatures himself said, "Ye have heard what has been said by the two gods for the benefit of the universe. It will be even so and not otherwise. Stay ye then, with cheerful hearts." Hearing these words of Indra, all creatures, O sire, became filled with wonder and applauded, O king, that deity. The celestials then showered diverse kinds of fragrant flowers and blew their trumpets. Indeed, the gods, the Danavas and the Gandharvas all waited there for witnessing that matchless single combat between those two lions among men. The two cars, O king, upon which Karna and Arjuna were stationed, had white steeds yoked unto them both. And both had excellent standards, and both produced a loud rattle.