The person who desires pure devotional service to Lord Kṛṣṇa should hear the narrations of Lord Uttamaḥśloka’s glorious qualities, the constant chanting of which destroys everything inauspicious. The devotee should engage in such listening in regular daily assemblies and should also continue his hearing throughout the day.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
यस्तूत्तमश्लोकगुणानुवादः सङ्गीयतेऽभीक्ष्णममङ्गलघ्नः । तमेव नित्यं शृणुयादभीक्ष्णं कृष्णेऽमलां भक्तिमभीप्समानः
yastūttamaślokaguṇānuvādaḥ saṅgīyate'bhīkṣṇamamaṅgalaghnaḥ | tameva nityaṃ śṛṇuyādabhīkṣṇaṃ kṛṣṇe'malāṃ bhaktimabhīpsamānaḥ
SB 12.3.15