Shiva Purana
दधिवृक्षफलं यद्वद्वृत्तिश्चोर्ध्वमधस्तथा ॥ एतदंडकटाहेन सर्वतो वै समावृतम् ॥ २०॥
As the wood-apple is both above and below the earth, so the universe is enveloped by the cauldron of the Cosmic Egg.
english translation
dadhivRkSaphalaM yadvadvRttizcordhvamadhastathA ॥ etadaMDakaTAhena sarvato vai samAvRtam ॥ 20॥
hk transliteration by Sanscript