Shiva Purana
त्वमेव विविधा शक्तिः भवानामथ वा स्वयम् ॥ अशक्तः कर्मकरणे कर्ता वा किं करिष्यति ॥ १५ ॥
You alone constitute Śakti of living beings. Himself incompetent to do anything what will a mere agent do?
english translation
tvameva vividhA zaktiH bhavAnAmatha vA svayam ॥ azaktaH karmakaraNe kartA vA kiM kariSyati ॥ 15 ॥
hk transliteration by Sanscript