Shiva Purana
तत्र सा च प्रविष्टा च जलरूपमभूत्तदा ॥ आश्चर्य्यं परमं गत्वा गृहीतं च जलं तया ॥ १३ ॥
Gaṅgā entered the pit which became full of water In surprise, Anasūyā took the water.
english translation
tatra sA ca praviSTA ca jalarUpamabhUttadA ॥ AzcaryyaM paramaM gatvA gRhItaM ca jalaM tayA ॥ 13 ॥
hk transliteration by Sanscript