Bhagavad Gita 11.3
I believe all as you have declared it. I now long to have a vision of your divine form, O Most High!
एवमेतद्यथात्थ त्वमात्मानं परमेश्वर।
द्रष्टुमिच्छामि ते रूपमैश्वरं पुरुषोत्तम॥evametadyathāttha tvamātmānaṃ parameśvara|
draṣṭumicchāmi te rūpamaiśvaraṃ puruṣottama||
English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).