Bhagavad Gita Chapter 11.24
nabhaḥ-spṛśaḿ dīptam aneka-varṇaḿ
vyāttānanaḿ dīpta-viśāla-netram
dṛṣṭvā hi tvāḿ pravyathitāntar-ātmā
dhṛtiḿ na vindāmi śamaḿ ca viṣṇo
Translation
O all-pervading Vishnu, seeing You with Your many radiant colors touching the sky, Your gaping mouths, and Your great glowing eyes, my mind is perturbed by fear. I can no longer maintain my steadiness or equilibrium of mind.