Chapter 2, Verse 15 - yaṁ hi na vyathayanty ete puruṣaṁ puruṣarṣabha sama-duḥkha-sukhaṁ dhīraṁ so ’mṛtatvāya kalpate

Chapter 2, Verse 15 - yaṁ hi na vyathayanty ete puruṣaṁ puruṣarṣabha sama-duḥkha-sukhaṁ dhīraṁ so ’mṛtatvāya kalpate | GitaLink