One verse

Srimad Bhagavatam 6.15.3

6.15.3

यथा प्रयान्ति संयान्ति स्रोतोवेगेन बालुका: । संयुज्यन्ते वियुज्यन्ते तथा कालेन देहिन: ॥ ३ ॥

yatha prayanti samyanti sroto-vegena balukah samyujyante viyujyante tatha kalena dehinah

yatha
just as
prayanti
move apart
samyanti
come together
srotah-vegena
by the force of waves
balukah
the small particles of sand
samyujyante
they are united
viyujyante
they are separated
tatha
similarly
kalena
by time
dehinah
the living entities who have accepted material bodies.

O King, as small particles of sand sometimes come together and are sometimes separated due to the force of the waves, the living entities who have accepted material bodies sometimes come together and are sometimes separated by the force of time.