One verse

Srimad Bhagavatam 11.29.12

11.29.12

मामेव सर्वभूतेषु बहिरन्तरपावृतम् । ईक्षेतात्मनि चात्मानं यथा खममलाशय: ॥ १२ ॥

mām eva sarva-bhūteṣu bahir antar apāvṛtam īkṣetātmani cātmānaṁ yathā kham amalāśayaḥ

mām
Me
eva
indeed
sarva-bhūteṣu
within all living beings
bahiḥ
externally
antaḥ
internally
apāvṛtam
uncovered
īkṣeta
one should see
ātmani
within himself
ca
also
ātmānam
the Supreme Soul
yathā
as
kham
the sky
amala-āśayaḥ
having a pure heart

With a pure heart one should see Me, the Supreme Soul within all beings and also within oneself, to be both unblemished by anything material and also present everywhere, both externally and internally, just like the omnipresent sky.