Al Ahzab Ayah 6

ٱلنَّبِىُّ أَوْلَىٰ بِٱلْمُؤْمِنِينَ مِنْ أَنفُسِهِمْ‌ۖ وَأَزْوَٲجُهُۥٓ أُمَّهَـٰتُهُمْ‌ۗ وَأُوْلُواْ ٱلْأَرْحَامِ بَعْضُهُمْ أَوْلَىٰ بِبَعْضٍ فِى كِتَـٰبِ ٱللَّهِ مِنَ ٱلْمُؤْمِنِينَ وَٱلْمُهَـٰجِرِينَ إِلَّآ أَن تَفْعَلُوٓاْ إِلَىٰٓ أَوْلِيَآئِكُم مَّعْرُوفًا‌ۚ كَانَ ذَٲلِكَ فِى ٱلْكِتَـٰبِ مَسْطُورًا ٦ The Prophet has a stronger affinity to the believers than they do themselves. And his wives are their mothers. As ordained by Allah, blood relatives are more entitled ?to inheritance? than ?other? believers and immigrants, unless you ?want to? show kindness to your ?close? associates ?through bequest?. This is decreed in the Record.