Shiva Purana
विश्वेश्वरावतारस्तु काश्यां जातो हि सप्तमः ॥ सर्वब्रह्माण्डरूपश्च भुक्तिमुक्तिप्रदो मुने ॥ ३० ॥
O sage, the seventh incarnation as Viśveśvara at Kāśī is in the form of the entire cosmic egg. It yields worldly pleasures and salvation.
english translation
vizvezvarAvatArastu kAzyAM jAto hi saptamaH ॥ sarvabrahmANDarUpazca bhuktimuktiprado mune ॥ 30 ॥
hk transliteration by Sanscript