Mahabharata 7.49.19

भयं तु सुमहत्प्राप्तं धार्तराष्ट्रं महद्बलम्पार्थः पुत्रवधात्क्रुद्धः कौरवाञ्शोषयिष्यति

bhayaṃ tu sumahatprāptaṃ dhārtarāṣṭraṃ mahadbalampārthaḥ putravadhātkruddhaḥ kauravāñśoṣayiṣyati

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