Chapter 18 · verse 11 · gita.yoga.org

Bhagavad Gita 18.11

न हि देहभृता शक्यं त्यक्तुं कर्माण्यशेषतः।यस्तु कर्मफलत्यागी स त्यागीत्यभिधीयते

Indeed, it is not possible for an embodied being to completely abandon actions; however, he who relinquishes the rewards of actions is truly called a man of renunciation.