Bhagavad Gita 11.7

इहैकस्थं जगत्कृत्स्नं पश्याद्य सचराचरम्।मम देहे गुडाकेश यच्चान्यद्द्रष्टुमिच्छसि॥

ihaikasthaṃ jagatkṛtsnaṃ paśyādya sacarācaram |mama dehe guḍākeśa yaccānyaddraṣṭumicchasi ||

Now, behold, O Arjuna, in this My body, the entire universe centered in one, including the moving and the unmoving, and whatever else you desire to see.

Here, living in Me, O Arjuna, behold the entire universe, both movable and immovable, and anything else you would like to see!

Our plain-language meaning of this verse is waiting for scholar review.