Sayyiduna Zaid bin Thabit (may Allah be pleased with him) said: All kinds of people will inherit from each other, but those whose death is unknown due to a building collapse or drowning will not inherit from each other; only the living person will be their heir.
Hadith Referenceسنن دارمي / من كتاب الفرائض / 3077
Yahya bin Atiq said: I have read in some writings of Umar bin Abdul Aziz, may Allah have mercy on him: Those people upon whom a house collapsed and it could not be known whose death occurred first, and none of the deceased will inherit from the other; rather, only the heirs of the deceased will be the inheritors.
Hadith Referenceسنن دارمي / من كتاب الفرائض / 3078
Hadith Gradingتحقیق (حسین سلیم أسد الدارانی):إسناده صحيح إلى عمر بن عبد العزيز، [مكتبه الشامله نمبر: 3088]
Hadith Takhrijعمر بن عبدالعزیز رحمہ اللہ تک اس اثر کی سند صحیح ہے۔ دیکھئے: [ابن أبى شيبه 11395] ، [عبدالرزاق 19161] ، [ابن منصور 242]
Ja'far bin Muhammad narrated from his father that Umm Kulthum and her son Zaid (ibn Umar) both died on the same day. The women who mourned met them on the way. None of them inherited from their deceased, and the people of Harrah did not inherit from each other, nor did the people of Siffin inherit from each other.
Hadith Referenceسنن دارمي / من كتاب الفرائض / 3079
Shu’bi (may Allah have mercy on him) said: In Syria, a house collapsed on some people, and Sayyiduna ‘Umar (may Allah be pleased with him) declared them heirs of one another.
Hadith Referenceسنن دارمي / من كتاب الفرائض / 3080
Hadith Gradingتحقیق (حسین سلیم أسد الدارانی):إسناده ضعيف محمد بن عبد الرحمن بن أبي ليلى سيئ الحفظ جدا، [مكتبه الشامله نمبر: 3090]
Hadith Takhrijاس اثر کی سند عبدالرحمٰن بن ابی لیلیٰ کی وجہ سے ضعیف ہے جو سئی الحفظ جدا ہیں۔ دیکھے: [ابن أبى شيبه 11390] ، [ابن منصور 232 بسند فيه انقطاع]