One verse

Srimad Bhagavatam 10.87.15

10.87.15

बृहदुपलब्धमेतदवयन्त्यवशेषतया यत उदयास्तमयौ विकृतेर्मृदि वाविकृतात् । अत ऋषयो दधुस्त्वयि मनोवचनाचरितं कथमयथा भवन्ति भुवि दत्तपदानि नृणाम् ॥ १५ ॥

bṛhad upalabdham etad avayanty avaśeṣatayā yata udayāstam-ayau vikṛter mṛdi vāvikṛtāt ata ṛṣayo dadhus tvayi mano-vacanācaritaṁ katham ayathā bhavanti bhuvi datta-padāni nṛṇām

bṛhat
as the Supreme
upalabdham
perceived
etat
this (world)
avayanti
they consider
avaśeṣatayā
in terms of its being the all-pervading foundation of existence
yataḥ
since
udaya
the generation
astam-ayau
and dissolution
vikṛteḥ
of a transformation
mṛdi
of clay
vā
as if
avikṛtāt
(the Supreme itself) not being subject to transformation
ataḥ
therefore
ṛṣayaḥ
the sages (who compiled the Vedic mantras)
dadhuḥ
placed
tvayi
in You
manaḥ
their minds
vacana
words
ācaritam
and actions
katham
how
ayathā
not as they are
bhavanti
become
bhuvi
upon the ground
datta
placed
padāni
the steps
nṛṇām
of men

This perceivable world is identified with the Supreme because the Supreme Brahman is the ultimate foundation of all existence, remaining unchanged as all created things are generated from it and at last dissolved into it, just as clay remains unchanged by the products made from it and again merged with it. Thus it is toward You alone that the Vedic sages direct all their thoughts, words and acts. After all, how can the footsteps of men fail to touch the earth on which they live?