Mahabharata 1.65.29

महाभागं वसिष्ठं यः पुत्रैरिष्टैर्व्ययोजयत्क्षत्रे जातश्च यः पूर्वमभवद्ब्राह्मणो बलात्

mahābhāgaṃ vasiṣṭhaṃ yaḥ putrairiṣṭairvyayojayatkṣatre jātaśca yaḥ pūrvamabhavadbrāhmaṇo balāt

Our plain-language meaning of this verse is waiting for scholar review.