One verse

Srimad Bhagavatam 11.2.35

11.2.35

यानास्थाय नरो राजन् न प्रमाद्येत कर्हिचित् । धावन् निमील्य वा नेत्रे न स्खलेन्न पतेदिह ॥ ३५ ॥

yān āsthāya naro rājan na pramādyeta karhicit dhāvan nimīlya vā netre na skhalen na pated iha

yān
which (means)
āsthāya
accepting
naraḥ
a man
rājan
O King
na pramādyeta
is not bewildered
karhicit
ever
dhāvan
running
nimīlya
closing
vā
or
netre
his eyes
na skhalet
will not trip
na patet
will not fall
iha
on this path

O King, one who accepts this process of devotional service to the Supreme Personality of Godhead will never blunder on his path in this world. Even while running with eyes closed, he will never trip or fall.