Bhagavad Gita 18.2

भगवान श्रीउवाच |
काम्यानां कर्मणां न्यासं संन्यासं कवयो विदु: |
सर्वकर्मफलत्यागं प्राहुस्त्यगं विचक्षणा:

Translation

The Supreme Divine Personality said: Giving up of actions motivated by desire is what the learned understand as sanyās. Relinquishing the fruits of all actions is what the wise declare to be tyāg.