Chapter 2 · verse 49 · gita.yoga.org
Bhagavad Gita 2.49
दूरेण ह्यवरं कर्म बुद्धियोगाद्धनञ्जय। बुद्धौ शरणमन्विच्छ कृपणाः फलहेतवः
Far lower than the Yoga of wisdom is action, O Arjuna. Seek thou refuge in wisdom; wretched are those whose motive is the fruit.