Mahabharata 6.103.39
विपरीतो महावीर्यो गतसत्त्वोऽल्पजीवितःभीष्मः शांतनवो नूनं कर्तव्यं नावबुध्यते
viparīto mahāvīryo gatasattvo'lpajīvitaḥbhīṣmaḥ śāṃtanavo nūnaṃ kartavyaṃ nāvabudhyate
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book