Shiva Purana
नारायणोपि विश्वात्मा लीलाञ्जनचयोपमम् ॥ वाराहममितं रूपमस्थाय गतवानधः ॥ ३८ ॥
Viṣṇu, the Ātman of the universe, assumed the form of a Boar resembling a mass of collyrium and went downwards.
english translation
nArAyaNopi vizvAtmA lIlAJjanacayopamam ॥ vArAhamamitaM rUpamasthAya gatavAnadhaH ॥ 38 ॥
hk transliteration by Sanscript