Srimad-Bhagavatam: Canto 1 - Chapter 3 - Verse 16
Srimad-Bhagavatam: Canto 1 - Chapter 1 - Verse 16 Sanskrit: सुरासुराणामुदधिं मथ्नतां मन्दराचलम् ।दध्रे कमठरूपेण पृष्ठ एकादशे विभु: ॥ १६ ॥ ITRANS: surāsurāṇām udadhiṁmathnatāṁ mandarācalamdadhre kamaṭha-rūpeṇapṛṣṭha ekādaśe vibhuḥ Translation: The eleventh incarnation of the Lord took the form of a tortoise whose shell served as a pivot for the Mandarācala Hill, which was being used as a churning rod by the theists and atheists of the universe. Purport: Once both the atheists and the theists were engaged in producing nectar from the sea so that all of them could become deathless by drinking it....