Bhagavad Gita 11.38
त्वमाधिदेव: पुरुष: पुराण-
त्वमस्य विश्वस्य परं निधानम् |
वेत्तासि वेद्यं च परं च धाम
त्वया ततं विश्वमनन्तरूप
Translation
You are the primeval God and the original Divine Personality; You are the sole resting place of this universe. You are both the knower and the object of knowledge; You are the Supreme Abode. O possessor of infinite forms, You alone pervade the entire universe.