KJV : Was then <3767> that which is good <18> made <1096> (5754) death <2288> unto me <1698>? God forbid <3361> <1096> (5636). But <235> sin <266>, that <2443> it might appear <5316> (5652) sin <266>, working <2716> (5740) death <2288> in me <3427> by <1223> that which is good <18>; that <2443> sin <266> by <1223> the commandment <1785> might become <1096> (5638) exceeding <2596> <5236> sinful <268>.
NASB : Therefore did that which is good become \i1 a cause of\i0 death for me? May it never be! Rather it was sin, in order that it might be shown to be sin by effecting my death through that which is good, so that through the commandment sin would become utterly sinful.
NASB# : Therefore<3767> did that which<18> is good<18> become<1096> <I>a cause</I> <I>of</I> death<2288> for me? May it never<3361> be! Rather<235> it was sin<266>, in order<2443> that it might be shown<5316> to be sin<266> by effecting<2716> my death<2288> through<1223> that which<18> is good<18>, so<2443> that through<1223> the commandment<1785> sin<266> would become<1096> utterly<5236> sinful<266>.