Shiva Purana
एवं स्थिते जगत्यस्मिञ्छिवादन्यन्न विद्यते ॥ सर्व्वरूपधरः स्वामी शिवो व्यापी महेश्वरः ॥ ५१ ॥
In this situation, there is nothing distinct from Śiva in this world. Śiva is the lord who assumes all forms. Maheśvara is all-pervasive.
english translation
evaM sthite jagatyasmiJchivAdanyanna vidyate ॥ sarvvarUpadharaH svAmI zivo vyApI mahezvaraH ॥ 51 ॥
hk transliteration by Sanscript