Mudgalapurana 4.44.20

4.44.20

brahmovāca |
ko'si tvaṃ puruṣaśreṣṭha kimarthaṃ hyāgato vada |
evaṃ pṛṣṭaḥ sa taṃ devaṃ jagāda meghaniḥsvanaḥ ||

Brahmā said:
‘Who are you, O best of men, and for what purpose have you come? Speak.’
Questioned thus, he, possessing a voice like a thundercloud, spoke to that god.