Bhagavad Gita 3.19

तस्मादसक्तः सततं कार्यं कर्म समाचर।असक्तो ह्याचरन्कर्म परमाप्नोति पूरुषः॥

tasmādasaktaḥ satataṃ kāryaṃ karma samācara |asakto hyācarankarma paramāpnoti pūruṣaḥ ||

Therefore, without attachment, always perform the actions that should be done; for by performing actions without attachment, one reaches the Supreme.

Therefore, do your duty perfectly, without worrying about the results, for he who does his duty without attachment attains the Supreme.

Our plain-language meaning of this verse is waiting for scholar review.