Shiva Purana
अवधूतेश्वराह्वोऽवतारस्ते कथितो मया॥ परमेशस्य परमानन्ददः खलदण्डदः॥ ४२॥
Thus the incarnation Avadhūteśvara of lord Śiva has been narrated by me. It yields the highest bliss and punishes the wicked.
english translation
avadhUtezvarAhvo'vatAraste kathito mayA॥ paramezasya paramAnandadaH khaladaNDadaH॥ 42॥
hk transliteration by Sanscript