Shiva Purana
एवमद्यापि तपसा तोषयित्वा द्विजं विधिम् ॥ गौरी भवितुमिच्छामि को दोषः कथ्यतामिह ॥ ५७ ॥
So now also by propitiating him by penance I wish to become Gaurī. What is the harm therein?
english translation
evamadyApi tapasA toSayitvA dvijaM vidhim ॥ gaurI bhavitumicchAmi ko doSaH kathyatAmiha ॥ 57 ॥
hk transliteration by Sanscript