[Machine] The Messenger of Allah, ﷺ , used to lead the people in prayer, and Hassan ibn Ali would climb on his back when he prostrated. He did this more than once, so they said to him, "By Allah, you do something that we have not seen you do to anyone else." Al-Mubarak said that he mentioned something and then said, "Indeed, this son of mine is a leader, and Allah will reconcile through him between two factions of the Muslims." Hassan said, "By Allah, after he becomes a leader, not even a drop of blood will be shed in his caliphate."  

كَانَ رَسُولُ اللهِ ﷺ يُصَلِّي بِالنَّاسِ وَكَانَ الْحَسَنُ بْنُ عَلِيٍّ يَثِبُ عَلَى ظَهْرِهِ إِذَا سَجَدَ فَفَعَلَ ذَلِكَ غَيْرَ مَرَّةٍ فَقَالُوا لَهُ وَاللهِ إِنَّكَ لَتَفْعَلُ بِهَذَا شَيْئًا مَا رَأَيْنَاكَ تَفْعَلُهُ بِأَحَدٍ قَالَ الْمُبَارَكُ فَذَكَرَ شَيْئًا ثُمَّ قَالَ إِنَّ ابْنِيهَذَا سَيِّدٌ وَسَيُصْلِحُ اللهُ بِهِ بَيْنَ فِئَتَيْنِ مِنَ الْمُسْلِمِينَ فَقَالَ الْحَسَنُ فَوَاللهِ وَاللهِ بَعْدَ أَنْ وَلِيَ لَمْ يُهْرَقْ فِي خِلَافَتِهِ مِلْءُ مِحْجَمَةٍ مِنْ دَمٍ