One verse

Srimad Bhagavatam 10.87.49

10.87.49

इत्येतद् वर्णितं राजन् यन्न: प्रश्न‍: कृतस्त्वया । यथा ब्रह्मण्यनिर्देश्ये निर्गुणेऽपि मनश्चरेत् ॥ ४९ ॥

ity etad varṇitaṁ rājan yan naḥ praśnaḥ kṛtas tvayā yathā brahmaṇy anirdeśye nīṛguṇe ’pi manaś caret

iti
thus
etat
this
varṇitam
related
rājan
O King (Parīkṣit)
yat
which
naḥ
to us
praśnaḥ
question
kṛtaḥ
made
tvayā
by you
yathā
how
brahmaṇi
in the Absolute Truth
anirdeśye
which cannot be described in words
nirguṇe
which has no material qualities
api
even
manaḥ
the mind
caret
moves

Thus I have replied to the question you asked me, O King, concerning how the mind can have access to the Absolute Truth, which is indescribable by material words and devoid of material qualities.