Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.

The Mahdī will be from the bloodline of al-Ḥasan

abudawud:4290al-Mughīrah > ʿAmr b. Abū Qays > Shuʿayb b. Khālid > Abū Isḥāq

Ali looked at his son al-Hasan and said: This son of mine is a sayyid (chief) as named by the Prophet ﷺ, and from his loins will come forth a man who will be called by the name of your Prophet ﷺ and resemble him in conduct but not in appearance. He then mentioned the story about his filling the earth with justice.  

أبو داود:٤٢٩٠الْمُغِيرَةِ قَالَ حَدَّثَنَا عَمْرُو بْنُ أَبِي قَيْسٍ عَنْ شُعَيْبِ بْنِ خَالِدٍ عَنْ أَبِي إِسْحَاقَ قَالَ

قَالَ عَلِيٌّ ؓ وَنَظَرَ إِلَى ابْنِهِ الْحَسَنِ فَقَالَ إِنَّ ابْنِي هَذَا سَيِّدٌ كَمَا سَمَّاهُ النَّبِيُّ ﷺ وَسَيَخْرُجُ مِنْ صُلْبِهِ رَجُلٌ يُسَمَّى بِاسْمِ نَبِيِّكُمْ يُشْبِهُهُ فِي الْخُلُقِ وَلاَ يُشْبِهُهُ فِي الْخَلْقِ ثُمَّ ذَكَرَ قِصَّةَ يَمْلأُ الأَرْضَ عَدْلاً  


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Collected by Suyūṭī
suyuti:4-527bBá Sḥāq > Qāl And Nẓar > Āb.ih al-Ḥasan
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السيوطي:٤-٥٢٧bعن أبى إسحاق قال

قَالَ وَنظَرَ إِلَى ابْنِه الحَسَن فَقَالَ: إنَّ ابْنِى هَذَا سيدٌ كَمَا سَماه النَّبى ﷺ سَيَخْرُجُ منْ صُلبِهِ رَجُل يُسَمى اسمَ نَبِيكُّمْ يُشْبِهُهُ في الخُلُقِ، وَلاَ يُشْبِهُهُ في الخَلقِ، يَمْلأُ الأرْضَ عَدْلا  

[د] أبو داود ونعيم بن حماد في الفتن