"Once she came home troubled: "Bold, they say that northerners here go to restaurants that serve human flesh. 'Two-legged mutton', have you heard that? Different names for old men, women, young girls, children? Are they really such monsters up there?" "I don't think so," Bold said. "I never met any." She was not entirely reassured. She often saw hungry ghosts in her sleep, and they had to come from somewhere. And they sometimes complained to her of having had their bodies eaten. It made sense to her that they might cluster around restaurants in search of some kind of retribution. Bold nodded; it made sense to him too, though it was hard to believe the teeming city harbored practicing cannibals when there was so much other food to be had."
January 1, 1970
https://en.wikiquote.org/wiki/Cannibalism_in_literature