One verse

Srimad Bhagavatam 2.8.9

2.8.9

अज: सृजति भूतानि भूतात्मा यदनुग्रहात् । दद‍ृशे येन तद्रूपं नाभिपद्मसमुद्भव: ॥ ९ ॥

ajah srjati bhutani bhutatma yad-anugrahat dadrse yena tad-rupam nabhi-padma-samudbhavah

ajah
one who is born without a material source
srjati
creates
bhutani
all those materially born
bhuta-atma
having a body of matter
yat
whose
anugrahat
by the mercy of
dadrse
could see
yena
by whom
tat-rupam
His form of body
nabhi
navel
padma
lotus flower
samudbhavah
being born of.

Brahma, who was not born of a material source but of the lotus flower coming out of the navel abdomen of the Lord, is the creator of all those who are materially born. Of course, by the grace of the Lord, Brahma was able to see the form of the Lord.