One verse

Srimad Bhagavatam 10.54.44

10.54.44

एक एव परो ह्यात्मा सर्वेषामपि देहिनाम् । नानेव गृह्यते मूढैर्यथा ज्योतिर्यथा नभ: ॥ ४४ ॥

eka eva paro hy ātmā sarveṣām api dehinām nāneva gṛhyate mūḍhair yathā jyotir yathā nabhaḥ

ekaḥ
one
eva
only
paraḥ
the Supreme
hi
indeed
ātmā
Soul
sarveṣām
among all
api
and
dehinām
embodied beings
nānā
many
iva
as if
gṛhyate
is perceived
mūḍhaiḥ
by those who are bewildered
yathā
as
jyotiḥ
a celestial body
yathā
as
nabhaḥ
the sky

Those who are bewildered perceive the one Supreme Soul, who resides in all embodied beings, as many, just as one may perceive the light in the sky, or the sky itself, as many.