Ramayana
नेदृशं दृष्टपूर्वं च न श्रुतं प्रपितामह । देवानां भयसम्मोहो लोकानां सङ्क्षयं प्रति ॥ 7-69-23 ॥
'Never before, O Great-Grandfather, has such a thing been seen or heard — this fear and bewilderment among the gods that portends the destruction of the worlds.'
english translation