Mahabharata 13.135.75

त्रिसामा सामगः साम निर्वाणं भेषजं भिषक्संन्यासकृच्छमः शान्तो निष्ठा शान्तिः परायणम्

trisāmā sāmagaḥ sāma nirvāṇaṃ bheṣajaṃ bhiṣaksaṃnyāsakṛcchamaḥ śānto niṣṭhā śāntiḥ parāyaṇam

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