Mahabharata 1.66.17
कण्वं हि पितरं मन्ये पितरं स्वमजानतीइति ते कथितं राजन्यथावृत्तं श्रुतं मया
kaṇvaṃ hi pitaraṃ manye pitaraṃ svamajānatīiti te kathitaṃ rājanyathāvṛttaṃ śrutaṃ mayā
Our plain-language meaning of this verse is waiting for scholar review.