Friday 13th: What are the origins of Friday 13th, Friday the 13th facts, why is Friday 13th seen as unlucky

The combination of Friday and the number 13 have long been considered unlucky. But why is Friday the 13 considered unlucky, how frequent is it and what is the history of the superstition?

Friday the 13th: Superstition Origins and Why the Day is Considered Unlucky

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Bizarre Stories and Superstitions: 13 Fun Facts About Friday the 13th

Friday the 13th - Wikipedia

Who's Afraid of Friday the Thirteenth?

Why is Friday the 13th unlucky? Is it because of Jason Voorhees?

Friday 13th superstitions and history: Why is it believed to be unlucky? - BBC Newsround

The history behind Friday the 13th

Why is Friday the 13th considered unlucky? - Times of India

Chart: Are Americans Superstitious?

Friday the 13th – International Superstitious Dates

Busting the Myth of Friday the 13th and the Knights Templar

When Is the Next Friday the 13th?, Origins and Folklore

Arcade1UpOfficial - Today is Friday the 13th. Are you superstitious? Tell us about some of your superstitions. #Friday #Fridaythe13th #FunFacts #Arcade1Up

Friday the 13th history: How it came to be and why it's considered unlucky