Brihat Parashara Hora Shastra
शक्तिस्तृतीया या प्राक्ता नीलाख्या ध्वान्तरूपिणी । वासुदेवश्चतुर्थोऽभूच्छ्रीशक्त्या प्रेरितो यदा ॥ १४ ॥
Apart from the three, the fourth kind of Vishnu, influenced by Śrī Shakti
english translation
zaktistRtIyA yA prAktA nIlAkhyA dhvAntarUpiNI । vAsudevazcaturtho'bhUcchrIzaktyA prerito yadA ॥ 14 ॥
hk transliteration by Sanscript