Shiva Purana

siva.sh/siva-purana/saturda-samhita/2/5

धत्ते चराचरं विश्वं रूपं विश्वंभरात्मकम् ।। शंकरस्य महेशस्य शास्त्रस्यैवेति निश्चयः ।। ५ ।।

sanskrit

The conclusion of all sacred lore is that the form of lord Śiva consisting of the earth that holds the entire universe of the mobile and immobile beings is called Śarva.

english translation

dhatte carAcaraM vizvaM rUpaM vizvaMbharAtmakam || zaMkarasya mahezasya zAstrasyaiveti nizcayaH || 5 ||

hk transliteration by Sanscript