Srimad-Bhagavatam: Canto 6 - Chapter 1 - Verse 3
Sanskrit:
अधर्मलक्षणा नाना नरकाश्चानुवर्णिता: ।मन्वन्तरश्च व्याख्यात आद्य: स्वायम्भुवो यत: ॥ ३ ॥
ITRANS:
adharma-lakṣaṇā nānānarakāś cānuvarṇitāḥmanvantaraś ca vyākhyātaādyaḥ svāyambhuvo yataḥ
Translation:
You have also described [at the end of the Fifth Canto] the varieties of hellish life that result from impious activities, and you have described [in the Fourth Canto] the first manvantara, which was presided over by Svāyambhuva Manu, the son of Lord Brahmā.