Shiva Purana
इत्युक्तस्ते किराताह्वोवतारश्शंकस्य वै ॥ तं श्रुत्वा श्रावयन्वापि सर्वान्कामानवाप्नुयात्॥ ६७॥
Thus the incarnation of Śiva as Kirāta has been explained to you. He who hears and narrates this obtains all desires. Footnotes and references:
english translation
ityuktaste kirAtAhvovatArazzaMkasya vai ॥ taM zrutvA zrAvayanvApi sarvAnkAmAnavApnuyAt॥ 67॥
hk transliteration by Sanscript