Romans 7:13 in the King James Version
Was then that which is good made death unto me? God forbid. But sin, that it might appear sin, working death in me by that which is good; that sin by the commandment might become exceeding sinful.
Context
12 Therefore the law indeed is holy, and the commandment holy, righteous, and good.
13 Did then that which is good become death to me? May it never be! But sin, that it might be shown to be sin, was producing death in me through that which is good; that through the commandment sin might become exceedingly sinful.
14 For we know that the law is spiritual, but I am fleshly, sold under sin.