Bhagavad-gītā As It Is · Text 13.33
Seeing rightly the body, soul and the Supreme
यथा सर्वगतं सौक्ष्म्यादाकाशं नोपलिप्यते ।
सर्वत्रावस्थितो देहे तथात्मा नोपलिप्यते ॥ ३३ ॥
yathā sarva-gataṁ saukṣmyād
ākāśaṁ nopalipyate
sarvatrāvasthito dehe
tathātmā nopalipyate
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.
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