Bhagwad Gita
Chapter 5, Verse 2
श्री भगवानुवाच
संन्यासः कर्मयोगश्च निःश्रेयसकरावुभौ।
तयोस्तु कर्मसंन्यासात्कर्मयोगो विशिष्यते।।5.2।।
The Blessed Lord said: The renunciation of work and work in devotion are both good for liberation. But, of the two, work in devotional service is better than renunciation of works.