The Hebrew phrase that is rendered in Gen. 49:7 as “cursed be their anger” in English versions is translated into Chamula Tzotzil as “you will have to bear their evilness.”
In Deut. 27:15 and 16, the related Hebrew term that is rendered as “cursed” in English is translated as “you will suffer much.”
See also cursecurse (noun), and I will bless those who bless you, and the one who curses you I will curse.