"Why should I speak of other nations when I myself, a youth on a visit to Gaul, heard that the Atticoti, a British tribe, eat human flesh, and that although they find herds of swine, and droves of large or small cattle in the woods, it is their custom to cut off the buttocks of the shepherds and the breasts of their women, and to regard them as the greatest delicacies?"
January 1, 1970
https://en.wikiquote.org/wiki/Cannibalism