Chapter 4 · verse 21 · gita.yoga.org

Bhagavad Gita 4.21

निराशीर्यतचित्तात्मा त्यक्तसर्वपरिग्रहः। शारीरं केवलं कर्म कुर्वन्नाप्नोति किल्बिषम्

Without hope, controlling the mind and the self, having abandoned all covetousness, and performing only bodily actions, one incurs no sin.