Mahabharata 12.208.25

पृथक्त्वात्संप्रयोगाच्च नासूयुर्वेद शाश्वतम्स तयोरपवर्गज्ञो वीतरागो विमुच्यते

pṛthaktvātsaṃprayogācca nāsūyurveda śāśvatamsa tayorapavargajño vītarāgo vimucyate

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