'Doth' in the Bible

And when a righteous man doth turn from his righteousness, and do what is wrong, and I lay a stumbling-block before him, he shall die; because thou hast not given him warning, he shall die in his sin, and his righteous acts which he hath done shall not be remembered; but his blood will I require at thy hand.

And if thou warn the righteous man, that the righteous sin not, and he doth not sin, he shall certainly live, for he hath taken warning; and thou hast delivered thy soul.

And ye say, Why doth not the son bear the iniquity of the father? But the son hath done judgment and justice, hath kept all my statutes, and hath done them; he shall certainly live.

And I said, Ah, Lord Jehovah! they say of me, Doth he not speak parables?