The Turks have virtually removed 13 from their vocabulary.
Another superstition is that if 13 people sit down to dinner together, all will die within the year.
Beware naming your children with 13 letters in their name, they may be cursed, for example, Jack the Ripper, Charles Manson.
Why are there are 13 witches in a coven?
In a 'Baker's Dozen' the extra loaf was baked as a special bribe for the devil not to spoil the batch of loaves.