Mahabharata 12.270.3

कदा वयं करिष्यामः संन्यासं दुःखसंज्ञकम्दुःखमेतच्छरीराणां धारणं कुरुसत्तम

kadā vayaṃ kariṣyāmaḥ saṃnyāsaṃ duḥkhasaṃjñakamduḥkhametaccharīrāṇāṃ dhāraṇaṃ kurusattama

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