One verse

Srimad Bhagavatam 11.4.21

11.4.21

नि:क्षत्रियामकृत गां च त्रि:सप्तकृत्वो रामस्तु हैहयकुलाप्ययभार्गवाग्नि: । सोऽब्धिं बबन्ध दशवक्त्रमहन् सलङ्कं सीतापतिर्जयति लोकमलघ्नकीर्ति: ॥ २१ ॥

niḥkṣatriyām akṛta gāṁ ca triḥ-sapta-kṛtvo rāmas tu haihaya-kulāpyaya-bhārgavāgniḥ so ’bdhiṁ babandha daśa-vaktram ahan sa-laṅkaṁ sītā-patir jayati loka-mala-ghna-kīṛtiḥ

niḥkṣatriyām
devoid of members of the warrior class
akṛta
He made
gām
the earth
ca
and
triḥ-sapta-kṛtvaḥ
three times seven (twenty-one) times
rāmaḥ
Lord Paraśurāma
tu
indeed
haihaya-kula
of the dynasty of Haihaya
apyaya
the destruction
bhārgava
descending from Bhṛgu Muni
agniḥ
the fire
saḥ
He
abdhim
the ocean
babandha
brought under subjection
daśa-vaktram
the ten-headed Rāvaṇa
ahan
killed
sa-laṅkam
along with all the soldiers of his kingdom, Laṅkā
sītā-patiḥ
Lord Rāmacandra, the husband of Sītā
jayati
is always victorious
loka
of the entire world
mala
the contamination
ghna
which destroys
kīrtiḥ
the recounting of whose glories

Lord Paraśurāma appeared in the family of Bhṛgu as a fire that burned to ashes the dynasty of Haihaya. Thus Lord Paraśurāma rid the earth of all kṣatriyas twenty-one times. The same Lord appeared as Rāmacandra, the husband of Sītādevī, and thus He killed the ten-headed Rāvaṇa, along with all the soldiers of Laṅkā. May that Śrī Rāma, whose glories destroy the contamination of the world, be always victorious.