Bhagavad Gita 18.19

The knowledge, the action, and the doer differ according to their qualities. Listen to this as well.

ज्ञानं कर्म च कर्ता च त्रिधैव गुणभेदतः।प्रोच्यते गुणसंख्याने यथावच्छृणु तान्यपि॥

jñānaṃ karma ca kartā ca tridhaiva guṇabhedataḥ|procyate guṇasaṃkhyāne yathāvacchṛṇu tānyapi||

English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).