Shiva Purana
सूत उवाच॥ नरनारायणाख्यौ याववतारौ हरेर्द्विजाः ॥ तेपाते भारते खण्डे बदर्याश्रम एव हि॥ १॥
Sūta said:— O brahmins, the incarnations of Viṣṇu—Nara and Nārāyaṇa performed their penance in the Bhārata Khaṇḍa in the hermitage of Badarikāśrama.
english translation
sUta uvAca॥ naranArAyaNAkhyau yAvavatArau harerdvijAH ॥ tepAte bhArate khaNDe badaryAzrama eva hi॥ 1॥
hk transliteration by Sanscript