One verse

Srimad Bhagavatam 1.3.3

1.3.3

यस्यावयवसंस्थानै: कल्पितो लोकविस्तर: । तद्वै भगवतो रूपं विशुद्धं सत्त्वमूर्जितम् ॥ ३ ॥

yasyavayava-samsthanaih kalpito loka-vistarah tad vai bhagavato rupam visuddham sattvam urjitam

yasya
whose
avayava
bodily expansion
samsthanaih
situated in
kalpitah
is imagined
loka
planes of inhabitants
vistarah
various
tat vai
but that is
bhagavatah
of the Personality of Godhead
rupam
form
visuddham
purely
sattvam
existence
urjitam
excellence.

It is believed that all the universal planeary systems are situated on the extensive body of the purusa, but He has nothing to do with the created material ingredients. His body is eternally in spiritual existence par excellence.