The Great Epic of the Bhārata dynasty 1.187.15

1.187.15

tacchrutvā drupado rājā kuntīputrasya bhāṣitam |
vigarhayāmāsa tadā dhṛtarāṣṭraṃ janeśvaram || 15 ||

"Vaisampayana continued, 'Hearing those words, the king Drupada's eyes rolled in ecstasy. And. filled with delight the king could not, for some moments answer Yudhishthira. Checking his emotion with great effort, that chastiser of foes at last replied unto Yudhishthira in proper words. The virtuous monarch enquired how the Pandavas had escaped from the town of Varanavata. The son of Pandu told the monarch every particular in detail of their escape from the burning palace of lac. Hearing everything that the son of Kunti said, king Drupada censured Dhritarashtra, that ruler of men. And the monarch gave every assurance unto Yudhishthira, the son of Kunti. And that foremost of eloquent men then and there vowed to restore Yudhishthira to his paternal throne.