'Cursed' in the Bible

And when king David came to Bahurim, behold, there came out from thence a man of the family of the house of Saul, whose name was Shimei, the son of Gera: he came forth, and cursed,

And thus said Shimei as he cursed: Away, away, thou man of blood and man of Belial!

It may be that Jehovah will look on mine affliction, and that Jehovah will requite me good for my being cursed this day.

And David and his men went by the way; and Shimei went along on the hill's side over against him, and cursed as he went, and threw stones at him, and cast dust.

And Abishai the son of Zeruiah answered and said, Should not Shimei be put to death for this, because he cursed Jehovah's anointed?