Cursing a Father or Mother Even After Their Death

"Any man who curses his father" (Leviticus 20:9): what does Scripture teach by saying "any man, any man"? To include the one of indeterminate sex and the one of double sex. "Who curses his father": I know only of his father and his mother together. His father but not his mother, his mother but not his father, from where? Scripture teaches, "his father he cursed, his mother he cursed," in any case. These are the words of Rabbi Yoshiyah. Rabbi Yonatan says: the phrase implies both of them as one, and it implies each one on his own, until Scripture specifies for you "together." Our rabbis taught: "his father and his mother he cursed": even after death. For I might have thought: since he is liable for striking and liable for cursing, and just as with striking he treated the one not of your people like one of your people, is it not right that he should not be liable after death? Scripture teaches, "his father and his mother he cursed." This works well for Rabbi Yonatan, for whom the verse "his father and his mother" is extra; but for Rabbi Yoshiyah, what can be said? And the other one needs it to include the one of indeterminate sex and the one of double sex. But let him derive that from "any man, any man." The Torah spoke in the language of human beings.