'Doth' in the Bible

For we are saved by hope: but hope that is seen is not hope: for what a man seeth, why doth he yet hope for?

Thou wilt say then unto me, Why doth he yet find fault? For who hath resisted his will?

He that regardeth the day, regardeth it unto the Lord; and he that regardeth not the day, to the Lord he doth not regard it. He that eateth, eateth to the Lord, for he giveth God thanks; and he that eateth not, to the Lord he eateth not, and giveth God thanks.