Romans 7:18

¹⁶  If then I do that which I would not, I consent unto the law that it is good.

¹⁷  Now then it is no more I that do it, but sin that dwelleth in me.

¹⁸  For I know that in me (that is, in my flesh,) dwelleth no good thing: for to will is present with me; but how to perform that which is good I find not.

¹⁹  For the good that I would I do not: but the evil which I would not, that I do.

²⁰  Now if I do that I would not, it is no more I that do it, but sin that dwelleth in me.