Chapter: The oath of a man that his companion is his brother when he fears
Narrated Anas:Allah's Messenger (ﷺ) said, "Help your brother whether he is an oppressor or an oppressed," A man said, "O Allah's Messenger (ﷺ)! I will help him if he is oppressed, but if he is an oppressor, how shall I help him?" The Prophet (ﷺ) said, "By preventing him from oppressing (others), for that is how to help him."
Reference
Sahih al-Bukhari 6952
In-book reference
Book 89, Hadith 13
USC-MSA web (English)
Vol. 9, Book 85, Hadith 84
Translation by Dr. M. Muhsin Khan · Language: EN
Sahih
Arabic Text
حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ الرَّحِيمِ، حَدَّثَنَا سَعِيدُ بْنُ سُلَيْمَانَ، حَدَّثَنَا هُشَيْمٌ، أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ أَبِي بَكْرِ بْنِ أَنَسٍ، عَنْ أَنَسٍ ـ رضى الله عنه ـ قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " انْصُرْ أَخَاكَ ظَالِمًا أَوْ مَظْلُومًا ". فَقَالَ رَجُلٌ يَا رَسُولَ اللَّهِ أَنْصُرُهُ إِذَا كَانَ مَظْلُومًا، أَفَرَأَيْتَ إِذَا كَانَ ظَالِمًا كَيْفَ أَنْصُرُهُ قَالَ " تَحْجُزُهُ أَوْ تَمْنَعُهُ مِنَ الظُّلْمِ، فَإِنَّ ذَلِكَ نَصْرُهُ ".