Mahabharata 8.37.21

पदबन्धं ततश्चक्रे पाण्डवः परवीरहानागमस्त्रं महाराज संप्रोदीर्य मुहुर्मुहुः

padabandhaṃ tataścakre pāṇḍavaḥ paravīrahānāgamastraṃ mahārāja saṃprodīrya muhurmuhuḥ

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