'Thereby' in the Bible

and the priest shall make atonement for him before Jehovah; and he shall be forgiven concerning whatsoever he doeth so as to be guilty thereby.

Ye shall not make yourselves abominable with any creeping thing that creepeth, neither shall ye make yourselves unclean with them, that ye should be defiled thereby.

This is the law of him that hath an issue, and of him whose seed of copulation goeth from him, so that he is unclean thereby;