Mbh 5.82.1a

Vaisampayana said, “Hearing the peaceful words of the king that were fraught with both virtue and profit, king Drupada’s daughter Krishna, of long black tresses, afflicted with great grief, applauding Sahadeva and that mighty car-warrior Satyaki, addressed Madhava seated by his side. And beholding Bhimasena declare for peace, that intelligent lady, overwhelmed with woe and with eyes bathed in tears, said, ‘O slayer of Madhu, it is known to thee, O thou of mighty arms, by what deceitful means, O righteous one, the son of Dhritarashtra with his counsellors robbed the Pandavas, O Janardana, of their happiness. Thou knowest also, O thou of Dasarha’s race, what message was privately delivered to Sanjaya by the king. Thou hast also heard all that was said unto Sanjaya. O thou of great effulgence, these words were even these, “Let only five villages be granted to us, viz., Avishthala, and Vrikasthala, and Makandi, and Varanavata, and for the fifth, any other,”--O thou of mighty arms, O Kesava, even this was the message that was to have been delivered to Duryodhana and his counsellors. But, O Krishna, O thou of Dasarha’s race, hearing those words of Yudhishthira, endued with modesty and anxious for peace, Suyodhana hath not acted according to them. If, O Krishna, Suyodhana desireth to make peace without surrendering the kingdom, there is no necessity of going thither for making such a peace. The Pandavas with the Srinjayas, O thou of mighty arms, are quite able to withstand the fierce Dhritarashtra host inflamed with rage. When they are no longer amenable to the arts of conciliation, it is not proper, O slayer of Madhu, that thou shouldst show them mercy. Those enemies, O Krishna, with whom peace cannot be established by either conciliation or presents, should be treated with severity by one desirous of saving his life.