Chapter 2 · The Yoga of Knowledge · Krishna said
Bhagavad Gita 2.49 — Take refuge in wisdom
दूरेण ह्यवरं कर्म बुद्धियोगाद्धनञ्जय। बुद्धौ शरणमन्विच्छ कृपणाः फलहेतवः ॥
dūreṇa hyavaraṃ karma buddhiyogāddhanañjaya | buddhau śaraṇamanviccha kṛpaṇāḥ phalahetavaḥ ||
Meaning
Action done for its fruit is far lower than action guided by this wisdom of equanimity. Take refuge in that wisdom; those who work only for results are to be pitied.