One verse

Srimad Bhagavatam 11.31.24

11.31.24

नित्यं सन्निहितस्तत्र भगवान् मधुसूदन: । स्मृत्याशेषाशुभहरं सर्वमङ्गलमङ्गलम् ॥ २४ ॥

nityaṁ sannihitas tatra bhagavān madhusūdanaḥ smṛtyāśeṣāśubha-haraṁ sarva-maṅgala-maṅgalam

nityam
eternally
sannihitaḥ
present
tatra
there
bhagavān
the Supreme Personality of Godhead
madhusūdanaḥ
Madhusūdana
smṛtyā
by remembrance
aśeṣa-aśubha
of everything inauspicious
haram
which takes away
sarva-maṅgala
of all auspicious things
maṅgalam
the most auspicious

Lord Madhusūdana, the Supreme Personality of Godhead, is eternally present in Dvārakā. It is the most auspicious of all auspicious places, and merely remembering it destroys all contamination.