(4) باب أَعِنْ أَخَاكَ ظَالِمًا أَوْ مَظْلُومًا
Narrated Anas bin Malik:
Allah's Messenger (ﷺ) said, "Help your brother, whether he is an oppressor or he is an oppressed one." (RU)
Reference (RU): Sahih al-Bukhari 2443 (RU)
In-book reference (RU): Book 46, Hadith 4 (RU)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 43, Hadith 623 (RU)