أَبُو يَحْيَى الْأَعْرَجُ عَنِ الْحَسَنِ بْنِ عَلِيٍّ ؓ
[Machine] I was between Hassan and Hussein, and Marwan was mocking them. So Hassan silenced Hussein, and Marwan said, "The family of Ali is cursed." This angered Hassan, and he said, "You said the family of Ali is cursed? By Allah, Allah has cursed you on the tongue of His Prophet, ﷺ , while you are in the lineage of your father."
كُنْتُ بَيْنَ الْحَسَنِ وَالْحُسَيْنِ وَمَرْوَانَ يَتَسابَّانِ فَجَعَلَ الْحَسَنُ يُسْكِتُ الْحُسَيْنَ فَقَالَ مَرْوَانُ أَهْلُ بَيْتٍ مَلْعُونُونَ فَغَضِبَ الْحَسَنُ وَقَالَ «قُلْتَ أَهْلُ بَيْتٍ مَلْعُونُونَ فَوَاللهِ لَقَدْ لَعَنَكَ اللهُ عَلَى لِسَانِ نَبِيِّهِ ﷺ وَأَنْتَ فِي صُلْبِ أَبِيكَ»