Mahabharata 12.217.3

दृष्ट्वा सुकृपणां चेमामवस्थामात्मनो बलेज्ञातिमित्रपरित्यक्तः शोचस्याहो न शोचसि

dṛṣṭvā sukṛpaṇāṃ cemāmavasthāmātmano balejñātimitraparityaktaḥ śocasyāho na śocasi

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