Mahabharata 1.96.51
स विनिश्चित्य धर्मज्ञो ब्राह्मणैर्वेदपारगैःअनुजज्ञे तदा ज्येष्टामम्बां काशिपतेः सुताम्
sa viniścitya dharmajño brāhmaṇairvedapāragaiḥanujajñe tadā jyeṣṭāmambāṃ kāśipateḥ sutām
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book