Shiva Purana
यथा स्वं कर्म कुर्वन्ति नान्यत्किंचिच्छिवाज्ञया ॥ शब्दादयोपि गृह्यंते क्रियन्ते वचनादयः ॥ २२ ॥
By the order of Lord Śiva, they perform their own duties and nothing else. Sound and other things are also taken and speech and other things are done.
english translation
yathA svaM karma kurvanti nAnyatkiMcicchivAjJayA ॥ zabdAdayopi gRhyaMte kriyante vacanAdayaH ॥ 22 ॥
hk transliteration by Sanscript