Shiva Purana
पृथिव्यादिशिवांतं यत्तत्त्वजातं मुनीश्वर ॥ स्वकारणलयद्वारा शुद्धिरस्य विधीयताम् ॥ ३४ ॥
O Sage, the purity of the principles from Pṛthivī to Śiva is effected through the dissolution of its cause.
english translation
pRthivyAdizivAMtaM yattattvajAtaM munIzvara ॥ svakAraNalayadvArA zuddhirasya vidhIyatAm ॥ 34 ॥
hk transliteration by Sanscript