Bhagavad-gītā 13.33
BG 13.33
Open the full passageयथा सर्वगतं सौक्ष्म्यादाकाशं नोपलिप्यते । सर्वत्रावस्थितो देहे तथात्मा नोपलिप्यते ॥३३॥
Sanskrit
yathā sarva-gataṁ saukṣmyād ākāśaṁ nopalipyate sarvatrāvasthito dehe tathātmā nopalipyate
Translation
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.