मयि सर्वाणि कर्माणि संन्यस्याध्यात्मचेतसा। निराशीर्निर्ममो भूत्वा युध्यस्व विगतज्वरः॥
mayi sarvani karmani sannyasyadhyatma-chetasa nirashir nirmamo bhutva yudhyasva vigata-jvarah
Translation
Surrendering all actions to Me with a spiritual consciousness, free from desire and ego, fight without grief or anxiety.
Commentary
Krishna gives the ultimate formula: surrender all actions to God, be free from desire and possessiveness, and act without anxiety. This combines Karma Yoga, Jnana Yoga, and Bhakti Yoga in one instruction.