Chapter 6, Verse 25 - śanaiḥ śanair uparamed buddhyā dhṛti-gṛhītayā ātma-saṁsthaṁ manaḥ kṛtvā na kiñcid api cintayet

Chapter 6, Verse 25 - śanaiḥ śanair uparamed buddhyā dhṛti-gṛhītayā ātma-saṁsthaṁ manaḥ kṛtvā na kiñcid api cintayet | GitaLink