(190) بَابُ مَنْ هَجَرَ أَخَاهُ سَنَةً
Abu Khirash al-Aslami reported that he heard the Messenger of Allah,may Allah bless him and grant him peace, say, "Whoever snubs his brotherfor a year has split his blood." (RU)
Reference (RU): Al-Adab Al-Mufrad 404 (RU)
In-book reference (RU): Book 22, Hadith 8 (RU)
English translation (RU): Book 22, Hadith 404 (RU)