AL ANFAAL — Ayat 75

وَالَّذِينَ آمَنُواْ مِن بَعْدُ وَهَاجَرُواْ وَجَاهَدُواْ مَعَكُمْ فَأُوْلَـئِكَ مِنكُمْ وَأُوْلُواْ الأَرْحَامِ بَعْضُهُمْ أَوْلَى بِبَعْضٍ فِي كِتَابِ اللّهِ إِنَّ اللّهَ بِكُلِّ شَيْءٍ عَلِيمٌ

And those who believed after [the initial emigration] and emigrated and fought with you - they are of you. But those of [blood] relationship are more entitled [to inheritance] in the decree of Allah . Indeed, Allah is Knowing of all things.