Shiva Purana
पुरन्दरेण शप्तस्तु तपस्वी यश्च सुस्थिरम् ॥ अधर्म्यं धर्ममल मल्लिंगमारध्य कामदम् ॥ ६१ ॥
Cursed by Purandara he was an ascetic who was very steady Irreligious righteousness is stained by worshiping Mallinga who gives lust.
english translation
purandareNa zaptastu tapasvI yazca susthiram ॥ adharmyaM dharmamala malliMgamAradhya kAmadam ॥ 61 ॥
hk transliteration by Sanscript