Shiva Purana
तच्छुत्वा देववचनं प्रसन्नः परमेश्वरः॥ तथैव कृतवान्प्रीत्या लोकानां सुखहेतवे ॥ २१ ॥
On hearing the words of the gods, the delighted lord Śiva did so with pleasure for the happiness of the worlds.
english translation
tacchutvA devavacanaM prasannaH paramezvaraH॥ tathaiva kRtavAnprItyA lokAnAM sukhahetave ॥ 21 ॥
hk transliteration by Sanscript