"And if one curses his father and his mother": with the explicit Name (i.e., the Tetragrammaton). But perhaps an epithet is intended? Let it not be written redundantly, (Leviticus 24:16) "When he blasphemes the Name he shall be put to death." (It is written thus) to include one who curses his father and mother. He is not liable until he curses them with the explicit Name. These are the words of R. Achai.