Shiva Purana
अरुद्रात्मकमित्येवं रुद्रैर्जगदधिष्ठितम् ॥ अण्डान्ता हि महाभूमिश्शतरुद्राद्यधिष्ठिता ॥ ७६ ॥
Similarly the universe which is not in the nature of Rudra is presided over by Rudras. The Mahābhūmi, ending with the cosmic Egg, is presided over by Śatarudra etc.
english translation
arudrAtmakamityevaM rudrairjagadadhiSThitam ॥ aNDAntA hi mahAbhUmizzatarudrAdyadhiSThitA ॥ 76 ॥
hk transliteration by Sanscript