Fear of mice avoid a mouse, showing there may be some basis for this belief. It is not known why elephants should react in this way, though there are several theories. Regardless, elephantine murophobia remains the basis of various jokes and metaphors. The classical board game Dou Shou Qi has the Rat kill an Elephant: as multiple editions of the rule book mentions that the Rat would crawl into the Elephant's ears to gnaw into its brain: but this is considered to be a folk tale. Gertrude of Nivelles is the patron saint of murophobia, and is also invoked against rats and mice
The Story of the Youth Who Went Forth to Learn What Fear Was their wedding, the boy's continuing complaints annoyed his wife to no end. Reaching her wits' end, she sent for a bucketful of stream water, complete with gudgeons. She tossed the freezing water onto her husband while he was asleep. As he awoke, shuddering, he exclaimed that while he had finally learned to shudder, he still did not know what true fear was. The fairy tale is based on a tale from the German state of Mecklenburg and one from Zwehrn in Hesse, probably from Dorothea Viehmann, as told by Ferdinand Siebert from the area of the Schwalm. In the first