Chapter 12 · verse 11 · gita.yoga.org

Bhagavad Gita 12.11

अथैतदप्यशक्तोऽसि कर्तुं मद्योगमाश्रितः।सर्वकर्मफलत्यागं ततः कुरु यतात्मवान्

If you are unable to do even this, then, resort to union with Me and renounce the fruits of all actions with self-control.