Arabic (Original)
حَدَّثَنَا حُسَيْنٌ حَدَّثَنَا شَيْبَانُ عَنْ مَنْصُورٍ عَنْ أَبِي حَازِمٍ عَنْ أَبِي هُرَيْرَةَ قَالَ وَأَحْسِبُهُ ذَكَرَهُ عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ لَا هِجْرَةَ فَوْقَ ثَلَاثٍ فَمَنْ هَجَرَ أَخَاهُ فَوْقَ ثَلَاثٍ فَمَاتَ دَخَلَ النَّارَ.
English Translation
Abu Hurayrah narrated, and I believe he attributed it to the Prophet (peace be upon him), who said: "There should be no abandonment (of a fellow Muslim) beyond three days. Whoever abandons his brother for more than three days and dies (in that state) will enter the Fire."