“The Messenger of Allah ﷺ ruled that the sons from the same mother inherit from one another, but not sons from different mothers. A man inherits from his full brother from the same father and mother, but not his brothers from his father.”  

قَضَى رَسُولُ اللَّهِ ﷺ أَنَّ أَعْيَانَ بَنِي الأُمِّ يَتَوَارَثُونَ دُونَ بَنِي الْعَلاَّتِ يَرِثُ الرَّجُلُ أَخَاهُ لأَبِيهِ وَأُمِّهِ دُونَ إِخْوَتِهِ لأَبِيهِ  

“The Messenger of Allah ﷺ said: ‘Distribute wealth among those who are entitled to shares of inheritance, according to the Book of Allah, then whatever is left over goes to the nearest male relative.’”  

قَالَ رَسُولُ اللَّهِ ﷺ اقْسِمُوا الْمَالَ بَيْنَ أَهْلِ الْفَرَائِضِ عَلَى كِتَابِ اللَّهِ فَمَا تَرَكَتِ الْفَرَائِضُ فَلأَوْلَى رَجُلٍ ذَكَرٍ