'Shouldest' in the Bible

And Jehu the son of Hanani the seer went out to meet him, and said to king Jehoshaphat, Shouldest thou help the wicked, and love them that hate Jehovah? for this thing wrath is upon thee from before Jehovah.

And it came to pass, as he talked with him, that the king'said unto him, Have we made thee of the king's counsel? forbear; why shouldest thou be smitten? Then the prophet forbare, and said, I know that God hath determined to destroy thee, because thou hast done this, and hast not hearkened unto my counsel.

Thou sayest, Lo, thou hast smitten Edom; and thy heart lifteth thee up to boast: abide now at home; why shouldest thou meddle to thy hurt, that thou shouldest fall, even thou, and Judah with thee?