'Deal' in the Bible

Righteous art thou, Jehovah, when I plead with thee; yet will I speak with thee of thy judgments. Wherefore doth the way of the wicked prosper? wherefore are all they at ease that deal very treacherously?

And thou, Jehovah, knowest all their counsel against me to slay me. Forgive not their iniquity, neither blot out their sin from thy sight, but let them be overthrown before thee: deal with them in the time of thine anger.

Inquire, I pray thee, of Jehovah for us; for Nebuchadrezzar the king of Babylon maketh war against us; if so be that Jehovah will deal with us according to all his marvellous works, that he may go up from us.