One verse

Bhagavad Gita 13.33

13.33

यथा सर्वगतं सौक्ष्म्यादाकाशं नोपलिप्यते | सर्वत्रावस्थितो देहे तथात्मा नोपलिप्यते ||१३-३३||

yathā sarvagataṃ saukṣmyādākāśaṃ nopalipyate . sarvatrāvasthito dehe tathātmā nopalipyate ||13-33||

yathā
as
sarva-gatam
all-pervading
saukṣmyāt
due to being subtle
ākāśam
the sky
na
never
upalipyate
mixes
sarvatra
everywhere
avasthitaḥ
situated
dehe
in the body
tathā
so
ātmā
the self
na
never
upalipyate
mixes

The sky, due to its subtle nature, does not mix with anything, although it is all-pervading. Similarly, the soul situated in Brahman vision does not mix with the body, though situated in that body.