Surah Al-Anfal, ayah 75

وَٱلَّذِينَ ءَامَنُواْ مِنۢ بَعۡدُ وَهَاجَرُواْ وَجَٰهَدُواْ مَعَكُمۡ فَأُوْلَٰٓئِكَ مِنكُمۡۚ وَأُوْلُواْ ٱلۡأَرۡحَامِ بَعۡضُهُمۡ أَوۡلَىٰ بِبَعۡضٖ فِي كِتَٰبِ ٱللَّهِۚ إِنَّ ٱللَّهَ بِكُلِّ شَيۡءٍ عَلِيمُۢ ٧٥

Walladhīna āmanū mim ba'du wahājarū wajāhadū ma'akum fa ulā'ika minkum wa ulul-arhāmi ba'duhum awlā biba'din fī kitābillāhi innallāha bikulli shay'in 'alīm

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.⁴⁵⁹ Indeed, Allāh is Knowing of all things.