Brahmavaivartapurana 3.124.91

Brahmavaivartapurāṇa 3.124.91

ahaṃ nārāyaṇarṣiśca naro dharmaḥ sanātanaḥ .
dharmavaktā ca dharmiṣṭho dharmavartmapravartakaḥ .. 90 ..