'Wickedness' in the Bible

And I am this day weak, though anointed king; and these men, the sons of Zeruiah, are too hard for me: Jehovah reward the doer of evil according to his wickedness!

And I will appoint a place for my people, for Israel, and will plant them, that they may dwell in a place of their own, and be disturbed no more; neither shall the sons of wickedness afflict them any more, as formerly,