One verse

Srimad Bhagavatam 3.32.23

3.32.23

वासुदेवे भगवति भक्तियोग: प्रयोजित: । जनयत्याशु वैराग्यं ज्ञानं यद्ब्रह्मदर्शनम् ॥ २३ ॥

vasudeve bhagavati bhakti-yogah prayojitah janayaty asu vairagyam jnanam yad brahma-darsanam

vasudeve
unto Krsna
bhagavati
the Personality of Godhead
bhakti-yogah
devotional service
prayojitah
discharged
janayati
produces
asu
very soon
vairagyam
detachment
jnanam
knowledge
yat
which
brahma-darsanam
self-realization.

Engagement in Krsna consciousness and application of devotional service unto Krsna make it possible to advance in knowledge and detachment, as well as in self-realization.