YOU SAID:

but then i told her not to do the thing that i said not to do

INTO JAPANESE

しかし、私はしないと言ったことをしないように彼女に言った

BACK INTO ENGLISH

But I told her not to do what I said not

INTO JAPANESE

しかし、私は彼女に私が言っていないことをしないように言った

BACK INTO ENGLISH

But I told her not to do what I did not say

INTO JAPANESE

しかし、私は言っていないことをしないように彼女に言った

BACK INTO ENGLISH

But I told her not to do what I did not say