Mahabharata 4.60.12

निहत्य नागं तु शरेण तेन; वज्रोपमेनाद्रिवराम्बुदाभम्तथाविधेनैव शरेण पार्थो; दुर्योधनं वक्षसि निर्बिभेद

nihatya nāgaṃ tu śareṇa tena; vajropamenādrivarāmbudābhamtathāvidhenaiva śareṇa pārtho; duryodhanaṃ vakṣasi nirbibheda

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