Shiva Purana
सुरोचनश्च विख्यातो भूतेश्वर इति स्वयम्॥ संगमेशस्तथा प्रोक्तो महापातकनाशनः ॥ १०॥
Surocana himself is well known as the lord of all beings Sangamesha is also said to destroy great sins.
english translation
surocanazca vikhyAto bhUtezvara iti svayam॥ saMgamezastathA prokto mahApAtakanAzanaH ॥ 10॥
hk transliteration by Sanscript