Sūta Gosvāmī said: When Śukadeva Gosvāmī, the greatest knower of religious principles, was thus requested by Mahārāja Parīkṣit in the assembly of all the scholars learned in Vedic knowledge, he then proceeded to speak.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
सूत उवाच । एवं परीक्षिता राज्ञा सदसि ब्रह्मवादिनाम् । पृष्टः प्रोवाच भगवाञ्छुकः परमधर्मवित्
sūta uvāca | evaṃ parīkṣitā rājñā sadasi brahmavādinām | pṛṣṭaḥ provāca bhagavāñchukaḥ paramadharmavit
SB 9.1.6