One verse

Srimad Bhagavatam 6.1.53

6.1.53

न हि कश्चित्क्षणमपि जातु तिष्ठत्यकर्मकृत् । कार्यते ह्यवश: कर्म गुणै: स्वाभाविकैर्बलात् ॥ ५३ ॥

na hi kascit ksanam api jatu tisthaty akarma-krt karyate hy avasah karma gunaih svabhavikair balat

na
not
hi
indeed
kascit
anyone
ksanam api
even for a moment
jatu
at any time
tisthati
remains
akarma-krt
without doing anything
karyate
he is caused to perform
hi
indeed
avasah
automatically
karma
fruitive activities
gunaih
by the three modes of nature
svabhavikaih
which are produced by his own tendencies in previous lives
balat
by force.

Not a single living entity can remain unengaged even for a moment. One must act by his natural tendency according to the three modes of material nature because this natural tendency forcibly makes him work in a particular way.