Shiva Purana
षण्मुखाद्या महासत्त्वास्ताम्रायाः परिकीर्तिताः ॥ काकी श्येनी च भासी च सुग्रीवी च शुकी तथा॥ ३९॥
The six-faced and other great beings of the copper are described. The crow the fox the shining one the Sugriva the parrot.
english translation
SaNmukhAdyA mahAsattvAstAmrAyAH parikIrtitAH ॥ kAkI zyenI ca bhAsI ca sugrIvI ca zukI tathA॥ 39॥
hk transliteration by Sanscript