Mahabharata 15.8.20
यदाह भगवान्व्यासो यच्चापि भवतो मतम्यदाह च महेष्वासः कृपो विदुर एव च
yadāha bhagavānvyāso yaccāpi bhavato matamyadāha ca maheṣvāsaḥ kṛpo vidura eva ca
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book