One verse

Srimad Bhagavatam 5.18.24

5.18.24

रम्यके च भगवत: प्रियतमं मात्स्यमवताररूपं तद्वर्षपुरुषस्य मनो: प्राक्प्रदर्शितं स इदानीमपि महता भक्तियोगेनाराधयतीदं चोदाहरति ॥ २४ ॥

ramyake ca bhagavatah priyatamam matsyam avatara-rupam tad-varsa-purusasya manoh prak-pradarsitam sa idanim api mahata bhakti-yogenaradhayatidam codaharati.

ramyake ca
also in Ramyaka-varsa
bhagavatah
of the Supreme Personality of Godhead
priya-tamam
the foremost
matsyam
fish
avatara-rupam
the form of the incarnation
tat-varsa-purusasya
of the ruler of that land
manoh
Manu
prak
previously (at the end of the Caksusa-manvantara)
pradarsitam
exhibited
sah
that Manu
idanim api
even until now
mahata bhakti-yogena
by dint of advanced devotional service
aradhayati
worships the Supreme Personality of Godhead
idam
this
ca
and
udaharati
chants

Sukadeva Gosvami continued: In Ramyaka-varsa, where Vaivasvata Manu rules, the Supreme Personality of Godhead appeared as Lord Matsya at the end of the last era (the Caksusa-manvantara). Vaivasvata Manu now worships Lord Matsya in pure devotional service and chants the following mantra.