Bhagavad Gita 3.18

नैव तस्य कृतेनर्थो नाकृतेनेह कश्चन |
न चास्य सर्वभूतेषु कश्चिदार्थव्यपाश्रय:

Translation

Such self-realized souls have nothing to gain or lose either in discharging or renouncing their duties. Nor do they need to depend on other living beings to fulfill their self-interest.