BG 2.48Bhagavad Gītā · ch. 2
योगस्थः कुरु कर्माणि सङ्गं त्यक्त्वा धनञ्जय |
yogasthaḥ kuru karmāṇi saṅgaṃ tyaktvā dhanañjaya .
2.48 Perform action, O Arjuna, being steadfast in Yoga, abandoning attachment and balanced in success and failure. Evenness of mind is called Yoga.
DutyEquanimityBalanceDetachment