One verse

Srimad Bhagavatam 6.1.46

6.1.46

यथेह देवप्रवरास्त्रैविध्यमुपलभ्यते । भूतेषु गुणवैचित्र्यात्तथान्यत्रानुमीयते ॥ ४६ ॥

yatheha deva-pravaras trai-vidhyam upalabhyate bhutesu guna-vaicitryat tathanyatranumiyate

yatha
just as
iha
in this life
deva-pravarah
O best of the demigods
trai-vidhyam
three kinds of attributes
upalabhyate
are achieved
bhutesu
among all living entities
guna-vaicitryat
because of the diversity of the contamination by the three modes of nature
tatha
similarly
anyatra
in other places
anumiyate
it is inferred.

O best of the demigods, we can see three different varieties of life, which are due to the contamination of the three modes of nature. The living entities are thus known as peaceful, restless and foolish; as happy, unhappy or in-between; or as religious, irreligious and semireligious. We can deduce that in the next life these three kinds of material nature will similarly act.