Mahabharata 1.99.45

कौसल्ये धर्मतन्त्रं यद्ब्रवीमि त्वां निबोध मेभरतानां समुच्छेदो व्यक्तं मद्भाग्यसंक्षयात्

kausalye dharmatantraṃ yadbravīmi tvāṃ nibodha mebharatānāṃ samucchedo vyaktaṃ madbhāgyasaṃkṣayāt

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