कार्यमित्येव यत्कर्म नियतं क्रियतेऽर्जुन।सङ्गं त्यक्त्वा फलं चैव स त्यागः सात्त्विको मतः
kāryam ity eva yat karma niyataṁ kriyate ‘rjuna saṅgaṁ tyaktvā phalaṁ chaiva sa tyāgaḥ sāttviko mataḥ
He who performs an obligatory action, believing it to be a duty that ought to be done, without any personal desire to do the act or to receive any return—such renunciation is pure.
Translated by Shri Purohit Swami
Whatever obligatory action is done, O Arjuna, merely because it ought to be done, abandoning attachment and also the desire for reward, that renunciation is regarded as sattvic (pure).
Translated by Swami Sivananda
Word meanings (from the gita/gita dataset)
kāryam—as a duty; iti—as; eva—indeed; yat—which; karma niyatam—obligatory actions; kriyate—are performed; arjuna—Arjun; saṅgam—attachment; tyaktvā—relinquishing; phalam—reward; cha—and; eva—certainly; saḥ—such; tyāgaḥ—renunciation of desires for enjoying the fruits of actions; sāttvikaḥ—in the mode of goodness; mataḥ—considered