Bhagavatapurana 3.7.30

3.7.30

yajñasya ca vitānāni yogasya ca pathaḥ prabho /
naiṣkarmyasya ca sāṅkhyasya tantraṃ vā bhagavat-smṛtam //

30. The extensive details of Yagna (sacrifice) and the ways conducive to Yoga, Gnana and its courses; and those of Sankhya and the Tantra taught by the Almighty Lord, (tell me of these), O lord;