One verse

Srimad Bhagavatam 11.16.39

11.16.39

सङ्ख्यानं परमाणूनां कालेन क्रियते मया । न तथा मे विभूतीनां सृजतोऽण्डानि कोटिश: ॥ ३९ ॥

saṅkhyānaṁ paramāṇūnāṁ kālena kriyate mayā na tathā me vibhūtīnāṁ sṛjato ’ṇḍāni koṭiśaḥ

saṅkhyānam
counting
parama-aṇūnām
of the atoms
kālena
after some time
kriyate
is done
mayā
by Me
na
not
tathā
in the same way
me
of Me
vibhūtīnām
of the opulences
sṛjataḥ
who am creating
aṇḍāni
universes
koṭiśaḥ
by the innumerable millions

Even though over a period of time I might count all the atoms of the universe, I could not count all of My opulences which I manifest within innumerable universes.