Friday. Work commenced or finished on Friday is sure to fail.

Who laughs on Friday will cry on Sunday.

To sneeze on Friday the first thing in the morning when the stomach is empty means some great catastrophe.

To start on a journey on Friday is unlucky.

He or she who is taken ill on Friday will never again leave their bed.

A guest on Friday means one week's distress.

Dough kneaded on Friday will not rise.

Linen washed on Friday will give the wearer some skin disease.

If the fires are lighted in the rooms for the first time on Friday the house will be burnt down.