Shiva Purana
सभास्तम्भात्तदा विष्णुरभूदाविर्द्रुतम्मुने ॥ सन्ध्यायां क्रोधमापन्नो नृसिंहवपुषा ततः ॥ १७ ॥
O sage, Viṣṇu then came out from a pillar in the hall, at dusk in the body of a man-lion (Nṛsiṃha), with great fury.
english translation
sabhAstambhAttadA viSNurabhUdAvirdrutammune ॥ sandhyAyAM krodhamApanno nRsiMhavapuSA tataH ॥ 17 ॥
hk transliteration by Sanscript