Shiva Purana
शिवःशिवःशिवश्चैव नान्यदस्तीति किंचन॥ भ्रान्त्या नानास्वरूपो हि भासते शङ्करस्सदा ॥ १५॥
Lord Śiva is everywhere. There is nothing else. Śiva appears in different forms always due to our illusion.
english translation
zivaHzivaHzivazcaiva nAnyadastIti kiMcana॥ bhrAntyA nAnAsvarUpo hi bhAsate zaGkarassadA ॥ 15॥
hk transliteration by Sanscript