Bhagavad-gītā As It Is · Text 3.28
Nature, false ego and the modes
तत्त्ववित्तु महाबाहो गुणकर्मविभागयोः ।
गुणा गुणेषु वर्तन्त इति मत्वा न सज्जते ॥ २८ ॥
tattva-vit tu mahā-bāho
guṇa-karma-vibhāgayoḥ
guṇā guṇeṣu vartanta
iti matvā na sajjate
One who is in knowledge of the Absolute Truth, O mighty-armed, does not engage himself in the senses and sense gratification, knowing well the differences between work in devotion and work for fruitive results.
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