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.
hakim:4813Abū Bakr b. Isḥāq And ʿAlī b. Ḥamshādh > Bishr b. Mūsá > al-Ḥumaydī > Sufyān > Mujālid b. Saʿīd > al-Shaʿbī > Khaṭabanā al-Ḥasan b. ʿAlī Bi-al-Nnakhlah Ḥīn Ṣālaḥ Muʿāwiyah Faqām Faḥamid Allāh Waʾathná ʿAlayh Thum

[Machine] "The wisest among the wise is the pious, and the weakest among the weak is immorality. As for this matter in which Muawiya and I differed, it is a rightful matter for each of us. However, Muawiya had more right to it than me, so I left it for him to decide, to seek the satisfaction of the Muslims and preserve their lives. Though I do not know, it may be a trial for you and a temporary enjoyment. I say this and seek forgiveness from Allah for me and for you." - This was omitted by Al-Dhahabi from his summary due to its weakness.  

الحاكم:٤٨١٣حَدَّثَنَا أَبُو بَكْرِ بْنُ إِسْحَاقَ وَعَلِيُّ بْنُ حَمْشَاذٍ قَالَا ثنا بِشْرُ بْنُ مُوسَى ثنا الْحُمَيْدِيُّ ثنا سُفْيَانُ عَنْ مُجَالِدِ بْنِ سَعِيدٍ عَنِ الشَّعْبِيِّ قَالَ خَطَبَنَا الْحَسَنُ بْنُ عَلِيٍّ بِالنَّخْلَةِ حِينَ صَالَحَ مُعَاوِيَةَ فَقَامَ فَحَمِدَ اللَّهَ وَأَثْنَى عَلَيْهِ ثُمَّ قَالَ

«إِنَّ أَكْيَسَ الْكَيْسِ التُّقَى وَإِنَّ أَعْجَزَ الْعَجْزِ الْفُجُورُ وَإِنَّ هَذَا الْأَمْرَ الَّذِي اخْتَلَفَتْ فِيهِ أَنَا وَمُعَاوِيَةُ حَقٌّ لِامْرِئٍ وَكَانَ أَحَقَّ بِحَقَّهِ مِنِّي أَوْ حَقٌّ لِي فَتَرَكْتُهُ لِمُعَاوِيَةَ إِرَادَةَ اسْتِضْلَاعِ الْمُسْلِمِينَ وَحَقْنَ دِمَائِهِمْ وَإِنْ أَدْرِي لَعَلَّهُ فِتْنَةٌ لَكُمْ وَمَتَاعٌ إِلَى حِينٍ أَقُولُ قُولِي هَذَا وَاسْتَغْفَرُ اللَّهَ لِي وَلَكُمْ» حذفه الذهبي من التلخيص لضعفه  


See similar narrations below:

Collected by Bayhaqī
bayhaqi:16712[Chain 1] Abū al-Ḥusayn > ʿAbdullāh > Yaʿqūb > al-Ḥumaydī > Sufyān > Mujālid > al-Shaʿbī [Chain 2] Yaʿqūb > Saʿīd b. Manṣūr > Hushaym > Mujālid > al-Shaʿbī > Lammā Ṣālaḥ al-Ḥasan b. ʿAlī > Hushaym Lammā Sallam al-Ḥasan b. ʿAlī al-Amr > Muʿāwiyah

[Machine] "Afterwards, the wisest of wisdom is piety and the weakest of weakness is wickedness. Behold, this matter on which Muawiyah and I disagreed, it is a right that I should have granted to someone more deserving than me, or a right that I left for Muawiyah's desire to reform the Muslims and preserve their lives. And I do not know, perhaps it is a trial for you and a temporary enjoyment." [Surah Al-Anbiya, 111] Then he sought forgiveness and descended.  

البيهقي:١٦٧١٢وَأَخْبَرَنَا أَبُو الْحُسَيْنِ أَنْبَأَ عَبْدُ اللهِ ثَنَا يَعْقُوبُ ثَنَا الْحُمَيْدِيُّ ثَنَا سُفْيَانُ ثَنَا مُجَالِدٌ عَنِ الشَّعْبِيِّ ح قَالَ وَحَدَّثَنَا يَعْقُوبُ ثَنَا سَعِيدُ بْنُ مَنْصُورٍ ثَنَا هُشَيْمٌ ثَنَا مُجَالِدٌ عَنِ الشَّعْبِيِّ قَالَ لَمَّا صَالَحَ الْحَسَنُ بْنُ عَلِيٍّ وَقَالَ هُشَيْمٌ لَمَّا سَلَّمَ الْحَسَنُ بْنُ عَلِيٍّ الْأَمْرَ إِلَى مُعَاوِيَةَ قَالَ لَهُ مُعَاوِيَةُ بِالنَّخِيلَةِ قُمْ فَتَكَلَّمْ فَحَمِدَ اللهَ وَأَثْنَى عَلَيْهِ ثُمَّ قَالَ

أَمَّا بَعْدُ فَإِنَّ أَكْيَسَ الْكَيْسِ الْتُّقَى وَإِنَّ أَعْجَزَ الْعَجْزِ الْفُجُورُ أَلَا وَإِنَّ هَذَا الْأَمْرَ الَّذِي اخْتَلَفْتُ فِيهِ أَنَا وَمُعَاوِيَةُ حَقٌّ لِامْرِئٍ كَانَ أَحَقَّ بِهِ مِنِّي أَوْ حَقٌّ لِي تَرَكْتُهُ لِمُعَاوِيَةَ إِرَادَةَ إِصْلَاحِ الْمُسْلِمِينَ وَحَقْنِ دِمَائِهِمْ {وَإِنْ أَدْرِي لَعَلَّهُ فِتْنَةٌ لَكُمْ وَمَتَاعٌ إِلَى حِينٍ} [الأنبياء 111] ثُمَّ اسْتَغْفَرَ وَنَزَلَ