In Norse mythology, Hati Hróðvitnisson (first name meaning "He Who Hates, Enemy") is a warg, wolf that according to Gylfaginning chases the Moon across the night sky, just as the wolf Sköll chases the Sun during the day, until the time of Ragnarök when they will swallow these heavenly bodies, after which Fenrir will break free from his bonds and kill Odin. Hatí is possibly alluded to in Völuspá as "moon-snatcher".