Bhagavad Gita 4.35 Chapter 4, Verse 35

यज्ज्ञात्वा न पुनर्मोहमेवं यास्यसि पाण्डव ।
येन भूतान्यशेषेण द्रक्ष्यस्यात्मन्यथो मयि ॥४.३५॥

yajjñātvā na punarmohamevaṃ yāsyasi pāṇḍava
yena bhūtānyaśeṣeṇa drakṣyasyātmanyatho mayi

Meaning

Knowing it, O son of Pandu, you will never again fall into such delusion, and by it you will see all beings in yourself and then in me.

Newly written by Bhajan Dhun — scholarly review in progress.

Reference: Bhagavad Gita 4.35 (Chapter 4, The Yoga of Knowledge and Renunciation of Action, Verse 35)