Shiva Purana
जगदादिर्जगद्योनिर्जगदन्तर्गतोपि च ॥ शान्तो भव महेशान सर्वांल्लोकांश्च पालय ॥ ४१ ॥
You are the beginning of the universe, the origin of the universe within the universe. “O lord Śiva, be quiet. Protect all the worlds.”
english translation
jagadAdirjagadyonirjagadantargatopi ca ॥ zAnto bhava mahezAna sarvAMllokAMzca pAlaya ॥ 41 ॥
hk transliteration by Sanscript