عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو
قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا يَتَوَارَثُ أَهْلُ مِلَّتَيْنِ شَتَّى»
Abdallah ibn Amr reported God’s Messenger as saying, “People of two different religions may not inherit from one another.”
Mishkat al-Masabih 2924, Book 13, Inheritance and Wills, Hadith 6. 1 min read