Shiva Purana
महापातकिनश्चात्र समभ्यर्च्य महाबलम् ॥ शिवलिंगं च गोकर्णे प्रयाताश्शांकरम्पदम् ॥ १०॥
Persons committing great sins have attained Śiva’s region after worshipping Mahābala, the phallic image of Śiva at Gokarṇa.
english translation
mahApAtakinazcAtra samabhyarcya mahAbalam ॥ zivaliMgaM ca gokarNe prayAtAzzAMkarampadam ॥ 10॥
hk transliteration by Sanscript