The great sage Maitreya concluded: If one hears and again narrates, with faith and devotion, this story of the Dakṣa yajña as it was conducted by the Supreme Personality of Godhead, Viṣṇu, then certainly one is cleared of all contamination of material existence, O son of Kuru.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
इदं पवित्रं परमीशचेष्टितं यशस्यमायुष्यमघौघमर्षणम् । यो नित्यदाऽऽकर्ण्य नरोऽनुकीर्तये- द्धुनोत्यघं कौरव भक्तिभावतः
idaṃ pavitraṃ paramīśaceṣṭitaṃ yaśasyamāyuṣyamaghaughamarṣaṇam | yo nityadā''karṇya naro'nukīrtaye- ddhunotyaghaṃ kaurava bhaktibhāvataḥ
SB 4.7.61