One verse

Srimad Bhagavatam 4.26.8

4.26.8

अन्यथा कर्म कुर्वाणो मानारूढो निबध्यते । गुणप्रवाहपतितो नष्टप्रज्ञो व्रजत्यध: ॥ ८ ॥

anyatha karma kurvano manarudho nibadhyate guna-pravaha-patito nasta-prajno vrajaty adhah

anyatha
otherwise
karma
fruitive activities
kurvanah
while acting
mana-arudhah
being influenced by false prestige
nibadhyate
one becomes entangled
guna-pravaha
by the influence of the material qualities
patitah
fallen
nasta-prajnah
bereft of all intelligence
vrajati
thus he goes
adhah
down.

Otherwise, a person who acts whimsically falls down due to false prestige. Thus he becomes involved in the laws of nature, which are composed of the three qualities (goodness, passion and ignorance). In this way a living entity becomes devoid of his real intelligence and becomes perpetually lost in the cycle of birth and death. Thus he goes up and down from a microbe in stool to a high position in the Brahmaloka plane.