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.
bayhaqi:16684Abū ʿAbdullāh al-Ḥāfiẓ > Abū al-ʿAbbās Muḥammad b. Yaʿqūb Imlāʾ > Muḥammad b. Isḥāq al-Ṣaghānī > ʿUbaydullāh b. Mūsá > Ibn Abū Laylá > al-Ḥakam > Ibn Abū al-Dardāʾ from his father

[Machine] A man insulted another man in the presence of the Messenger of Allah ﷺ and the man retaliated. So the Messenger of Allah ﷺ said, "Whoever defends the honor of his brother, a barrier will be created between him and the Fire." This hadith was also narrated by Marzuq from Umm Ad-Darda from Abu Ad-Darda.  

البيهقي:١٦٦٨٤أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ ثَنَا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ إِمْلَاءً ثَنَا مُحَمَّدُ بْنُ إِسْحَاقَ الصَّغَانِيُّ ثَنَا عُبَيْدُ اللهِ بْنُ مُوسَى أَنْبَأَ ابْنُ أَبِي لَيْلَى عَنِ الْحَكَمِ عَنِ ابْنِ أَبِي الدَّرْدَاءِ عَنْ أَبِيهِ قَالَ

نَالَ رَجُلٌ مِنْ رَجُلٍ عِنْدَ رَسُولِ اللهِ ﷺ فَرَدَّ عَلَيْهِ رَجُلٌ فَقَالَ رَسُولُ اللهِ ﷺ مَنْ رَدَّ عَنْ عِرْضِ أَخِيهِ كَانَ لَهُ حِجَابًا مِنَ النَّارِ وَرَوَاهُ أَيْضًا مَرْزُوقٌ عَنْ أُمِّ الدَّرْدَاءِ عَنْ أَبِي الدَّرْدَاءِ مَرْفُوعًا  


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Collected by Suyūṭī
suyuti:621-15bAbiá al-Dardāʾ
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السيوطي:٦٢١-١٥b

"عَنْ أَبِى الدَّرْدَاءِ قَالَ كُنَّا عِنْدَ النَّبِىِّ ﷺ فَنَالَ رَجُلٌ مَنْ رَجُلٍ فَرَدَّ عَلَيْهِ رَجُلٌ فَقَالَ النَّبِىُّ ﷺ مَنْ رَدَّ عَنْ عِرْضِ أَخِيهِ رُفِعَ بِها دَرَجَةً".  

[كر] ابن عساكر في تاريخه