عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا يَتَوَارَثُ أَهْلُ مِلَّتَيْنِ شَتَّى» . رَوَاهُ أَبُو دَاوُدَ وَابْن مَاجَه وَرَوَاهُ التِّرْمِذِيّ عَن جَابر

Kathir b. ‘Abdallah, on his father’s authority, said that his grand-father reported God's Messenger as saying, “The freedman of a people is one of them, the ally* of a people is one of them, and a sister’s son has blood-relationship to her family.”* Or "close friend".Dawud transmitted it.