Shiva Purana
यदा त्वयि प्रकुर्वीत स्त्रीलिंगं योजयेत्तदा ॥ इयानेव हि भेदोऽस्ति नान्यः पार्वति कश्चन ॥ ७९ ॥
When he does it to you, he should add the female gender. There is no other difference between these and the Parvati.
english translation
yadA tvayi prakurvIta strIliMgaM yojayettadA ॥ iyAneva hi bhedo'sti nAnyaH pArvati kazcana ॥ 79 ॥
hk transliteration by Sanscript