Mahabharata 5.151.24

5.151.24

uktavāndevakīputraḥ kuntyāśca vidurasya ca |
vacanaṃ tattvayā rājannikhilenāvadhāritam || 24 ||

"Hearing these words of king Yudhishthira the Just, Savyasachin repeated to his elder brother all those words that Vasudeva had said. And addressing Yudhishthira, Arjuna continued, 'Thou hast, O king, certainly understood all the words spoken by Kunti and Vidura, that were repeated to thee by Devaki's son. I know it for certain that neither Vidura nor Kunti would say anything that is sinful. Besides this, O son of Kunti, we cannot withdraw without engaging in battle.'