Mbh 12.350.5a

"'Vyasa said, "Listen, ye disciples, to this foremost of narratives, to this best of histories that relates again to the birth of a Rishi. Appertaining to the Krita age, this narrative has become known to me through my penances, ye regenerate ones. On the occasion of the seventh creation, viz., that which was due to the primeval Lotus, Narayana, endued with the austerest penances, transcending both good and ill, and possessed of unrivalled splendour, at first created Brahma, from his navel. After Brahma had started into birth, Narayana addressed him, saying: 'Thou hast sprung from my navel. Endued with puissance in respect of creation, do thou set thyself to create diverse kinds of creatures, rational and irrational.' Thus addressed by the author of his being, Brahma with his mind penetrated by anxiety, felt the difficulty of his task and became unwilling to do what he was commenced to do. Bowing his head unto the boon-giving and illustrious Hari, the Lord of the universe, Brahma said these words unto him,--'I bow to thee, O Lord of the deities, but I ask what puissance have I to create diverse creatures? I have no wisdom. Do thou ordain what should be ordained in view of this.' Thus addressed by Brahma, the Lord of the universe, viz., Narayana, disappeared there and then from Brahma's sight. The Supreme Lord, the god of gods, the chief of those endowed with intelligence, then began to think. The Goddess of Intelligence forthwith made her appearance before the puissant Narayana. Himself transcending all Yoga, Narayana then, by dint of Yoga, applied the Goddess of Intelligence properly. The illustrious and puissant and immutable Hari, addressing the Goddess of Intelligence who was endued with activity and goodness and all the puissance of Yoga, said unto her these words:--'For the accomplishment of the task of creating all the worlds do thou enter into Brahma.' Commanded thus by the Supreme Lord, Intelligence forthwith entered Brahma.