Chapter 3, Verse 28
Part of 3: Karm Yog — कर्मयोगतत्त्ववित्तु महाबाहो गुणकर्मविभागयोः। गुणा गुणेषु वर्तन्त इति मत्वा न सज्जते॥
tattva-vit tu mahā-bāho guṇa-karma-vibhāgayoḥ guṇā guṇeṣhu vartanta iti matvā na sajjate
But he who knows the Truth, O mighty-armed Arjuna, about the divisions of the qualities and their functions, knowing that the Gunas, as senses, move amidst the Gunas, as the sense-objects, is not attached.
He who knows the truth that the Self is entirely distinct from the three Gunas and actions does not become attached to the actions. He who knows the truth about the classification of the Gunas and their respective functions understands that the alities as senseorgans move amidst the alities as senseobjects. Therefore he is not attached to the actions. He knows? I am Akarta -- I am not the doer. (Cf. XIV.23).