Bhagavad Gita 2.51

कर्मजं बुद्धियुक्ता हि फलं त्यक्त्वा मनीषिण: |
जन्मबन्धविनिर्मुक्ताः पदं गच्छन्त्यनामयम्

Translation

The wise endowed with equanimity of intellect, abandon attachment to the fruits of actions, which bind one to the cycle of life and death. By working in such consciousness, they attain the state beyond all suffering.