Bhagavad Gita 9.4 Chapter 9, Verse 4

मया ततमिदं सर्वं जगदव्यक्तमूर्तिना ।
मत्स्थानि सर्वभूतानि न चाहं तेष्ववस्थितः ॥९.४॥

mayā tatamidaṃ sarvaṃ jagadavyaktamūrtinā
matsthāni sarvabhūtāni na cāhaṃ teṣvavasthitaḥ

Meaning

This whole universe is pervaded by me in my unmanifest form. All beings rest in me, but I do not rest in them.

Newly written by Bhajan Dhun — scholarly review in progress.

Reference: Bhagavad Gita 9.4 (Chapter 9, The Yoga of Royal Knowledge and Royal Secret, Verse 4)