Shiva Purana
का त्वं कस्यासि तनया किमर्थं विजने वने ॥ तपश्चरसि दुर्धर्षं मुनिभिः प्रयतात्मभिः ॥ २२ ॥
Who are you? Whose daughter are you? Why are you performing a penance in this desolate forest? Your penance is such as cannot be outdone even by sages of elevated souls.
english translation
kA tvaM kasyAsi tanayA kimarthaM vijane vane ॥ tapazcarasi durdharSaM munibhiH prayatAtmabhiH ॥ 22 ॥
hk transliteration by Sanscript