Chapter 4 · verse 27 · gita.yoga.org

Bhagavad Gita 4.27

सर्वाणीन्द्रियकर्माणि प्राणकर्माणि चापरे। आत्मसंयमयोगाग्नौ जुह्वति ज्ञानदीपिते

Others again sacrifice all the functions of the senses and those of the breath (vital energy, or Prana) in the fire of the Yoga of self-restraint, kindled by knowledge.