One verse

Srimad Bhagavatam 4.11.23

4.11.23

अव्यक्तस्याप्रमेयस्य नानाशक्त्युदयस्य च । न वै चिकीर्षितं तात को वेदाथ स्वसम्भवम् ॥ २३ ॥

avyaktasyaprameyasya nana-sakty-udayasya ca na vai cikirsitam tata ko vedatha sva-sambhavam

avyaktasya
of the unmanifested
aprameyasya
of the Transcendence
nana
various
sakti
energies
udayasya
of Him who gives rise to
ca
also
na
never
vai
certainly
cikirsitam
the plan
tata
my dear boy
kah
who
veda
can know
atha
therefore
sva
own
sambhavam
origin.

The Absolute Truth, Transcendence, is never subject to the understanding of imperfect sensory endeavor, nor is He subject to direct experience. He is the master of varieties of energies, like the full material energy, and no one can understand His plans or actions; therefore it should be concluded that although He is the original cause of all causes, no one can know Him by mental speculation.