Srimad-Bhagavatam: Canto 12 - Chapter 1 - Verse 8
Sanskrit:
विदुरोद्धवसंवाद: क्षत्तृमैत्रेययोस्तत: ।पुराणसंहिताप्रश्नो महापुरुषसंस्थिति: ॥ ८ ॥
ITRANS:
viduroddhava-saṁvādaḥkṣattṛ-maitreyayos tataḥpurāṇa-saṁhitā-praśnomahā-puruṣa-saṁsthitiḥ
Translation:
This scripture also relates the discussions Vidura had with Uddhava and with Maitreya, inquiries about the subject matter of this Purāṇa, and the winding up of creation within the body of the Supreme Lord at the time of annihilation.