One verse

Srimad Bhagavatam 8.24.1

8.24.1

श्रीराजोवाच भगवञ्छ्रोतुमिच्छामि हरेरद्भ‍ुतकर्मण: । अवतारकथामाद्यां मायामत्स्यविडम्बनम् ॥ १ ॥

sri-rajovaca bhagavan chrotum icchami harer adbhuta-karmanah avatara-katham adyam maya-matsya-vidambanam

sri-raja uvaca
King Pariksit said
bhagavan
O most powerful
srotum
to hear
icchami
I desire
hareh
of the Supreme Personality of Godhead, Hari
adbhuta-karmanah
whose activities are wonderful
avatara-katham
pastimes of the incarnation
adyam
first
maya-matsya-vidambanam
which is simply an imitation of a fish.

Maharaja Pariksit said: The Supreme Personality of Godhead, Hari, is eternally situated in His transcendental position, yet He descends to this material world and manifests Himself in various incarnations. His first incarnation was that of a great fish. O most powerful Sukadeva Gosvami, I wish to hear from you the pastimes of that fish incarnation.