Shiva Purana
तस्यास्तद्गतिमालक्ष्य सुप्रसन्नो हरोऽभवत् ॥ उवाच च पुनः शम्भुर्वरं ब्रूहीति ताम्प्रभुः ॥ २७॥
On seeing her in that state, Śiva was much delighted. He asked her again to mention the boon she wished to have.
english translation
tasyAstadgatimAlakSya suprasanno haro'bhavat ॥ uvAca ca punaH zambhurvaraM brUhIti tAmprabhuH ॥ 27॥
hk transliteration by Sanscript