Bhagavatapurana 11.4.20.p2

11.4.20.p2

niḥkṣatriyām akṛta gāṃ ca triḥ-sapta-kṛtvo $ rāmas tu haihaya-kulāpyaya-bhārgavāgniḥ &

21. As Parasurama, the fire that, born of Bhrigu race burnt up the Haihayas, the Lord thrice seven times swept the kshatriyas off the earth's surface: and as Rama, the Lord of Sita constructed a dam across the sea, destroyed the ten-headed Ravana as well as Lanka and shines foremost in His glory that absolves the world from sin.