'Curse' in the Bible

'Curse Meroz,' said the angel of Yahweh. 'Curse bitterly its inhabitants, because they didn't come to help Yahweh, to help Yahweh against the mighty.'

and all the wickedness of the men of Shechem did God requite on their heads: and on them came the curse of Jotham the son of Jerubbaal.

He said to his mother, "The eleven hundred [pieces] of silver that were taken from you, about which you uttered a curse, and also spoke it in my ears, behold, the silver is with me; I took it." His mother said, "Blessed be my son of Yahweh."