One verse

Srimad Bhagavatam 11.2.43

11.2.43

इत्यच्युताङ्‍‍घ्रि भजतोऽनुवृत्त्या भक्तिर्विरक्तिर्भगवत्प्रबोध: । भवन्ति वै भागवतस्य राजं- स्तत: परां शान्तिमुपैति साक्षात् ॥ ४३ ॥

ity acyutāṅghriṁ bhajato ’nuvṛttyā bhaktir viraktir bhagavat-prabodhaḥ bhavanti vai bhāgavatasya rājaṁs tataḥ parāṁ śāntim upaiti sākṣāt

iti
thus
acyuta
of the infallible Supreme Lord
aṅghrim
the feet
bhajataḥ
for one who is worshiping
anuvṛttyā
by constant practice
bhaktiḥ
devotion
viraktiḥ
detachment
bhagavat-prabodhaḥ
knowledge of the Personality of Godhead
bhavanti
they manifest
vai
indeed
bhāgavatasya
for the devotee
rājan
O King Nimi
tataḥ
then
parām śāntim
supreme peace
upaiti
he attains
sākṣāt
directly

My dear King, the devotee who worships the lotus feet of the infallible Personality of Godhead with constant endeavor thus achieves unflinching devotion, detachment and experienced knowledge of the Personality of Godhead. In this way the successful devotee of the Lord achieves supreme spiritual peace.