Bhagavad Gita: Verse 2.50
बुद्धियुक्तो जहातीह उभे सुकृतदुष्कृते ।
तस्माद्योगाय युज्यस्व योगः कर्मसु कौशलम् ॥ २-५०॥
buddhiyukto jahātīha ubhe sukṛtaduṣkṛte
tasmādyogāya yujyasva yogaḥ karmasu kauśalam
Endowed with the Wisdom of evenness-of-mind, one casts off in this life both good deeds and evil deeds; therefore, devote yourself to YOGA, Skill in action is YOGA.
buddhiyuktaḥ = one who is engaged in devotional service; jahāti = can get rid of; iha = in this life; ubhe = both; sukṛtaduṣkṛte = good and bad results; tasmāt = therefore; yogāya = for the sake of devotional service; yujyasva = be so engaged; yogaḥ = Krishna consciousness; karmasu = in all activities; kauśalaṃ = art.;