Śrīmad-Bhāgavatam 3.15.23
SB 3.15.23
Open the full passageSanskrit
yan na vrajanty agha-bhido racanānuvādāc chṛṇvanti ye 'nya-viṣayāḥ kukathā mati-ghnīḥ yās tu śrutā hata-bhagair nṛbhir ātta-sārās tāṁs tān kṣipanty aśaraṇeṣu tamaḥsu hanta
Translation
It is very much regrettable that unfortunate people do not discuss the description of the Vaikuṇṭha planets but engage in topics which are unworthy to hear and which bewilder one's intelligence. Those who give up the topics of Vaikuṇṭha and take to talk of the material world are thrown into the darkest region of ignorance.