Bhagavatapurana 4.7.61

4.7.61

idaṃ pavitraṃ param īśa-ceṣṭitaṃ yaśasyam āyuṣyam aghaugha-marṣaṇam /
yo nityadākarṇya naro 'nukīrtayed dhunoty aghaṃ kaurava bhakti-bhāvataḥ //

61. The man who with a devout heart daily listens to and sings of this very holy work of the supreme Ruler—the work which brings him glory prolongs his life, and cleanses him of all sins—he shakes off his sin and removes that of others too.