Shiva Purana
कामेश्वरः शंभुलिंगो गंगेशः परशुद्धिकृत् ॥ शक्रेश्वरः शुक्रसिद्धो लोकानां हितकाम्यया ॥ १८ ॥
Kāmeśvara is also Śiva’s phallic image. Gaṅgeśa causes great purity. With a desire for the welfare of the people the shrines Śakreśvara and Śukrasiddha exist.
english translation
kAmezvaraH zaMbhuliMgo gaMgezaH parazuddhikRt ॥ zakrezvaraH zukrasiddho lokAnAM hitakAmyayA ॥ 18 ॥
hk transliteration by Sanscript