'Curse' in the Bible

A curse on the false man who has a male in his flock, and takes his oath, and gives to the Lord a damaged thing: for I am a great King, says the Lord of armies, and my name is to be feared among the Gentiles.

If you will not give ear and take it to heart, to give glory to my name, says the Lord of armies, then I will send the curse on you and will put a curse on your blessing: truly, even now I have put a curse on it, because you do not take it to heart.

You are cursed with a curse; for you have kept back from me what is mine, even all this nation.

And by him the hearts of fathers will be turned to their children, and the hearts of children to their fathers; for fear that I may come and put the earth under a curse.