Bhagavatapurana 3.24.11

3.24.11

sabhājayan viśuddhena cetasā tac-cikīrṣitam /
prahṛṣyamāṇair asubhiḥ kardamaṃ cedam abhyadhāt //

10—11. O Vidura, the vanquisher of enemies, Brahma naturally possessed of perfect wisdom knew that it was the glorious Supreme Being Para Brahman who had through Satva manifested Himself as the son of Kardama for imparting the true knowledge of the Sankhya Sastra (_i e._ of the Tattvas or fundamental principles), and in his pure mind praising His purpose and with all his senses excited by intense joy—(Brahma) said to Kardama and (Devahuti) as follows:—