Mahabharata 1.13.36

तस्य शापस्य शान्त्यर्थं प्रददौ पन्नगोत्तमःस्वसारमृषये तस्मै सुव्रताय तपस्विने

tasya śāpasya śāntyarthaṃ pradadau pannagottamaḥsvasāramṛṣaye tasmai suvratāya tapasvine

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