Mahabharata 4.53.56

प्रमाथिनं महावीर्यं दृढमुष्टिं दुरासदम्जेतारं देवदैत्यानां सर्पाणां च महारथम्

pramāthinaṃ mahāvīryaṃ dṛḍhamuṣṭiṃ durāsadamjetāraṃ devadaityānāṃ sarpāṇāṃ ca mahāratham

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