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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
nasai-kubra:8632 – Aḥmad b. ʿAmr b. al-Sarḥ And al-Ḥārith b. Miskīn > Ibn Wahb > ʿIyāḍ b. ʿAbdullāh > Makhramah b. Sulaymān > Kurayb > ʿAbdullāh b. ʿAbbās > Um Hāniʾ Āb.ah Abū Ṭālib

[Machine] She said, "O Messenger of Allah, my son Ali claims that he is the one who killed the one I hired." The Messenger of Allah, ﷺ , replied, "We have given the reward to the one who did the killing."  

الكبرى للنسائي:٨٦٣٢ – أَخْبَرَنَا أَحْمَدُ بْنُ عَمْرِو بْنِ السَّرْحِ وَالْحَارِثُ بْنُ مِسْكِينٍ قِرَاءَةً عَلَيْهِ قَالَا أَخْبَرَنَا ابْنُ وَهْبٍ عَنْ عِيَاضِ بْنِ عَبْدِ اللهِ عَنْ مَخْرَمَةَ بْنِ سُلَيْمَانَ عَنْ كُرَيْبٍ عَنْ عَبْدِ اللهِ بْنِ عَبَّاسٍ أَنَّ أُمَّ هَانِئٍ ابْنَةَ أَبِي طَالِبٍ حَدَّثَتْهُ

أَنَّهَا قَالَتْ يَا رَسُولَ اللهِ «زَعَمَ ابْنُ أُمِّي عَلِيٌّ أَنَّهُ قَاتِلٌ مَنْ أَجَرْتُ» فَقَالَ رَسُولُ اللهِ ﷺ «قَدْ أَجَرْنَا مَنْ أَجَرْتِ»  

See similar narrations below:

Collected by Ḥākim
hakim:6874 – Abū al-ʿAbbās Muḥammad b. Yaʿqūb > Muḥammad b. ʿAbdullāh b. ʿAbd al-Ḥakam > Ibn Wahb > ʿIyāḍ b. ʿAbdullāh > Makhramah b. Sulaymān > Kurayb a freed slave of Ibn ʿAbbās > ʿAbdullāh b. ʿAbbās > Um Hāniʾ b. Abū Ṭālib

[Machine] That the mother of Hane' bin Abi Talib informed him that she said to the Messenger of Allah: "O Messenger of Allah, my son Ali claims that he killed someone whom I had employed." The Messenger of Allah ﷺ replied: "We have rewarded those whom you reward."  

الحاكم:٦٨٧٤ – حَدَّثَنَاهُ أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ أنبأ مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ عَبْدِ الْحَكَمِ أنبأ ابْنُ وَهْبٍ أَخْبَرَنِي عِيَاضُ بْنُ عَبْدِ اللَّهِ عَنْ مَخْرَمَةَ بْنِ سُلَيْمَانَ عَنْ كُرَيْبٍ مَوْلَى ابْنِ عَبَّاسٍ عَنْ عَبْدِ اللَّهِ بْنِ عَبَّاسٍ

أَنَّ أُمَّ هَانِئٍ بِنْتَ أَبِي طَالِبٍ حَدَّثَتْهُ أَنَّهَا قَالَتْ يَا رَسُولَ اللَّهِ يَزْعُمُ ابْنُ أُمِّي عَلِيٌّ أَنَّهُ قَاتِلٌ مَنْ أَجَرْتُ فَقَالَ رَسُولُ اللَّهِ ﷺ «قَدْ أَجَرْنَا مَنْ أَجَرْتِ»