Shiva Purana
यत्र पार्थिवमाहेशलिंगस्य महिमाधुना । सर्वोत्कृष्टश्च कथितो व्यासतो ब्रूहि तं पुनः २ ।
Now speak about the greatness of Earthen phallic image of Śiva which is far superior to all others.
english translation
yatra pArthivamAhezaliMgasya mahimAdhunA । sarvotkRSTazca kathito vyAsato brUhi taM punaH 2 ।
hk transliteration by Sanscript