[Machine] The Messenger of Allah, may peace be upon him, said: "There are six people whom Allah has cursed, and every prophet is heard (in their supplication). They are: the one who adds to the Book of Allah, the one who denies the decree of Allah, the one who oppresses with tyranny to humiliate those whom Allah has honored and to honor those whom Allah has humiliated, the one who permits what Allah has forbidden, the one who permits what is forbidden of my family, and the one who abandons my Sunnah." Imam Bukhari has cited the arguments of Ishaq bin Muhammad al-Farwi and Abdul Rahman bin Abi al-Rijal in his book Sahih, and this is more correct than the first chain of narration.
قَالَ رَسُولُ اللَّهِ ﷺ «سِتَّةٌ لَعَنْتُهُمْ وَلَعَنَهُمُ اللَّهُ وَكُلُّ نَبِيٍّ مُجَابٌ؛ الزَّائِدُ فِي كِتَابِ اللَّهِ تَعَالَى وَالْمُكَذِّبُ بِأَقْدَارِ اللَّهِ وَالْمُتَسَلِّطُ بِالْجَبَرُوتِ لِيُذِلَّ مَنْ أَعَزَّ اللَّهُ وَيُعِزَّ مَنْ أَذَلَّ اللَّهُ وَالْمُسْتَحِلُّ لِحَرَمِ اللَّهِ وَالْمُسْتَحِلُّ مِنْ عِتْرَتِي مَا حَرَّمَ اللَّهُ وَالتَّارِكُ لِسُنَّتِي» قَدِ احْتَجَّ الْإِمَامُ الْبُخَارِيُّ بِإِسْحَاقَ بْنِ مُحَمَّدٍ الْفَرْوِيِّ وَعَبْدِ الرَّحْمَنِ بْنِ أَبِي الرِّجَالِ فِي الْجَامِعِ الصَّحِيحِ وَهَذَا أَوْلَى بِالصَّوَابِ مِنَ الْإِسْنَادِ الْأَوَّلِ