Bhagavad Gita 13.30
प्रकृत्यैव च कर्माणि क्रियमाणानि सर्वशः। यः पश्यति तथात्मानमकर्तारं स पश्यति।।13.30।।
prakṛtyaiva ca karmāṇi kriyamāṇāni sarvaśaḥ| yaḥ paśyati tathātmānamakartāraṃ sa paśyati||13.30||
prakrityaiva ca karmani kriyamanani sarvashah yah pashyati tathatmanamakartaram sa pashyati13.30
Meaning
One who sees that all actions are performed by Prakriti alone and that the Self is the non-doer — that person truly sees.
जो पुरुष समस्त कर्मों को सर्वशः प्रकृति द्वारा ही किये गये देखता है तथा आत्मा को अकर्ता देखता है, वही (वास्तव में) देखता है।
This is verse 30 of 35 in Chapter 13 (Kshetra Kshetrajna Vibhaga Yoga) of the Bhagavad Gita.