Bhagavatapurana 5.3.10

5.3.10

_*
asaṅga-niśita-jñānānala-vidhūtāśeṣa-malānāṃ bhavat-svabhāvānām ātmārāmāṇāṃ munīnām anavarata-pariguṇita-guṇa-gaṇa parama-maṅgalāyana-guṇa-gaṇa-kathano 'si //

11. O Lord, Thou art perfect in Thy infinite excellent attributes which are repeatedly and constantly sung by sages who find delight in Atman, who are of Thy nature, being rid of all impurities (sin) by the fire of their forceful wisdom produced through renunciation; even talking about Thy excellent attributes is the source of the highest and auspicious success.