Shiva Purana
यत्सिद्धिरीश्वरत्वेन कार्यवर्गस्य कृत्स्नशः ॥ न स चेदीशतां कुर्याज्जगतः कथमीश्वरः ॥ २७ ॥
If he does not have that which is achieved through the suzerainty of the whole class of effects how can he rule over the universe?
english translation
yatsiddhirIzvaratvena kAryavargasya kRtsnazaH ॥ na sa cedIzatAM kuryAjjagataH kathamIzvaraH ॥ 27 ॥
hk transliteration by Sanscript