Mahabharata 3.88.10
दृषद्वती पुण्यतमा तत्र ख्याता युधिष्ठिरतत्र वैवर्ण्यवर्णौ च सुपुण्यौ मनुजाधिप
dṛṣadvatī puṇyatamā tatra khyātā yudhiṣṭhiratatra vaivarṇyavarṇau ca supuṇyau manujādhipa
Our plain-language meaning of this verse is waiting for scholar review.