Bhagavad Gita Chapter 11.4
manyase yadi tac chakyaḿ
mayā draṣṭum iti prabho
yogeśvara tato me tvaḿ
darśayātmānam avyayam
Translation
If You think that I am able to behold Your cosmic form, O my Lord, O master of all mystic power, then kindly show me that unlimited universal Self.