Srimad-Bhagavatam: Canto 3 - Chapter 1 - Verse 18
Sanskrit:
षडिमे प्राकृता: सर्गा वैकृतानपि मे शृणु ।रजोभाजो भगवतो लीलेयं हरिमेधस: ॥ १८ ॥
ITRANS:
ṣaḍ ime prākṛtāḥ sargāvaikṛtān api me śṛṇurajo-bhājo bhagavatolīleyaṁ hari-medhasaḥ
Translation:
All the above are natural creations by the external energy of the Lord. Now hear from me about the creations by Brahmā, who is an incarnation of the mode of passion and who, in the matter of creation, has a brain like that of the Personality of Godhead.