Shiva Purana
रक्षसा सूदरूपेण संमिश्रितनरामिषम् ॥ शाकामिषं पुरः क्षिप्तं दृष्ट्वा गुरुरथाब्रवीत् ॥ ९ ॥
On seeing the vegetarian and non-vegetarian dish in which the demon in the guise of a cook had mixed human flesh, the preceptor said.
english translation
rakSasA sUdarUpeNa saMmizritanarAmiSam ॥ zAkAmiSaM puraH kSiptaM dRSTvA gururathAbravIt ॥ 9 ॥
hk transliteration by Sanscript