Blood kinship and family ties

وَٱلَّذِينَ ءَامَنُوا۟ مِنۢ بَعْدُ وَهَاجَرُوا۟ وَجَـٰهَدُوا۟ مَعَكُمْ فَأُو۟لَـٰٓئِكَ مِنكُمْ ۚ وَأُو۟لُوا۟ ٱلْأَرْحَامِ بَعْضُهُمْ أَوْلَىٰ بِبَعْضٍ فِى كِتَـٰبِ ٱللَّهِ ۗ إِنَّ ٱللَّهَ بِكُلِّ شَىْءٍ عَلِيمٌۢ

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 Allāh. Indeed, Allāh is Knowing of all things.