brings bad luck
Saying that brings bad luck.
Dizem que dá azar se garoto e a garota se encontrarem antes do casamento.
They say it's bad luck for the boy and girl to meet before the wedding.
— Queen (2014)
It’s bad luck to say that.
Apostar em ti próprio dá azar.
Betting on yourself brings bad luck.
— A Lenda do Pianista do Mar (1998)