In the time before Jesus was crucified. He feared being the word the last meal together with all 12 Apostles included him with it is 1 and Jesus was crucified, it meets Friday and Saturday believe that day is not good.
In the time before Jesus was crucified. He ate the Last Supper with His disciples, with a total of 12 people and 13 days, Jesus was crucified on Friday, believes that Friday the 13th is a bad day.