Divination professor at Hogwarts who has prophesied accurately at least twice
A voice came suddenly out of the shadows, a soft, misty sort of voice. ‘Welcome,’ it said. ‘How nice to see you in the physical world at...
Harry Potter and the Prisoner of Azkaban by J.K. Rowling
The Grim, my dear, the Grim! The giant, spectral dog that haunts churchyards! My dear boy, it is an omen – the worst omen – of death!
I have been crystal-gazing, Headmaster, and to my astonishment, I saw myself abandoning my solitary luncheon and coming to join you.