Mbh 3.51.2c

Even these, O king, were Krishna’s words unto Yudhishthira, who, on the conclusion of Krishna’s speech, addressed him in that meeting of heroes and in the hearing of all those brave warriors headed by Dhrishtadyumna, saying, ‘O Janardana, I accept these words of thine as truth. O thou of mighty arms, do thou, however, slay my enemies along with all their followers on the expiry of thirteen years. O Kesava, promise this truly unto me. I promised in the presence of the king to live in the forest as I am now living.’ Consenting to these words of king Yudhishthira the just, his counsellors headed by Dhrishtadyumna soon pacified the incensed Kesava with sweet words and expressions suitable to the occasion. And they also said unto Draupadi of pure deeds in the hearing of Vasudeva himself, these words, ‘O lady, in consequence of thy anger, Duryodhana shall lay down his life. We promise it, O thou of the fairest complexion. Therefore, grieve no more. O Krishna, those that mocked thee, beholding thee won at dice, shall reap the fruit of their act. Beasts of prey and birds shall eat their flesh, and mock them thus. Jackals and vultures will drink their blood. And, O Krishna, thou shalt behold the bodies of those wretches that dragged thee by the hair prostrate on the earth, dragged and eaten by carnivorous animals. They also that gave thee pain and disregarded thee shall lie on the earth destitute of their heads, and the earth herself shall drink their blood.’ These and other speeches of various kinds were uttered there, O king, by those bulls of the Bharata race. All of them are endued with energy and bravery, and marked with the marks of battle. On the expiration of the thirteenth year, those mighty warriors, chosen by Yudhishthira and headed by Vasudeva, will come (to the field of battle).