وَعَن سعيد بن الْمسيب: أَنَّ أَخَوَيْنِ مِنَ الْأَنْصَارِ كَانَ بَيْنَهُمَا مِيرَاثٌ فَسَأَلَ أَحَدُهُمَا صَاحِبَهُ الْقِسْمَةَ فَقَالَ: إِنْ عُدْتَ تَسْأَلُنِي الْقِسْمَةَ فَكُلُّ مَالِي فِي رِتَاجِ الْكَعْبَةِ فَقَالَ لَهُ عُمَرُ: إِنَّ الْكَعْبَةَ غَنِيَّةٌ عَنْ مَالِكَ كَفِّرْ عَنْ يَمِينِكَ وَكَلِّمْ أَخَاكَ فَإِنِّي سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ: «لَا يَمِينَ عَلَيْكَ وَلَا نَذْرَ فِي مَعْصِيَةِ الرَّبِّ وَلَا فِي قَطِيعَةِ الرَّحِمِ وَلَا فِيمَا لَا يملك» . رَوَاهُ أَبُو دَاوُد
Sa'id b. al-Musayyib told that there were two brothers among the Ansar who shared an inheritance and that when one of them asked the other for the portion due to him he replied, “If you ask me again for the portion due to you, all my property will be devoted to the Ka'ba.”1 ‘Umar, telling him that the Ka'ba did not need his property, ordered I him to make atonement for his oath and speak to his brother, for he had heard God’s Messenger say, “An oath or a vow to disobey the Lord, t or to break ties of relationship, or about something over which one has no control is not binding on you.” Abu Dawud transmitted it. 1. Fi ritaj al-ka'ba. This phrase which speaks of the door of the Ka'ba is used as a phrase for the Ka'ba itself. 2. Mirqat, iii, 570 says it means he is to speak to his brother about repeating his request.
Cited in Mishkat al-Masabih (No. 3443).