Shiva Purana
सूत उवाच ॥ इत्युक्त्वा च शिवस्तत्र लिंगरूपोऽभवत्तदा ॥ घुश्मेशो नाम विख्यातः सरश्चैव शिवालयम् ॥ ५० ॥
Sūta said:— After saying this Śiva assumed the form of a phallic image named Ghuśmeśa. He became famous. The lake was called Śivālaya.
english translation
sUta uvAca ॥ ityuktvA ca zivastatra liMgarUpo'bhavattadA ॥ ghuzmezo nAma vikhyAtaH sarazcaiva zivAlayam ॥ 50 ॥
hk transliteration by Sanscript