One verse

Srimad Bhagavatam 8.24.54

8.24.54

श्रीशुक उवाच इत्युक्तवन्तं नृपतिं भगवानादिपूरुष: । मत्स्यरूपी महाम्भोधौ विहरंस्तत्त्वमब्रवीत् ॥ ५४ ॥

sri-suka uvaca ity uktavantam nrpatim bhagavan adi-purusah matsya-rupi mahambhodhau viharams tattvam abravit

sri-sukah uvaca
Sri Sukadeva Gosvami said
iti
thus
uktavantam
being addressed by Maharaja Satyavrata
nrpatim
unto the King
bhagavan
the Supreme Personality of Godhead
adi-purusah
the original person
matsya-rupi
who had assumed the form of a fish
maha-ambhodhau
in that water of inundation
viharan
while moving
tattvam abravit
explained the Absolute Truth.

Sukadeva Gosvami continued: When Satyavrata had thus prayed to the Supreme Personality of Godhead, who had assumed the form of a fish, the Lord, while moving in the water of inundation, explained to him the Absolute Truth.