Jabir b. Abdullah (Allah be pleased with him) reported:Whilo I was ill Allah's Messenger (ﷺ) came to me and found me unconscious. He (the Holy Prophet) performed ablution, and sprinkled over me the water of his ablution. I regained my consciousness and said: Allah's Messenger, my case of inheritance is that of Kalala. Then the verse pertaining to the inheritance ( of Kalala) was revealed. I (one of the narrators) said: I said to Muhammad b. Munkadir: (Do you mean this verse)" They ask you; say: Allah gives you decision in regard to Kalala" (iv. 177)? He said: Yes, it was thus revealed.
حَدَّثَنِي مُحَمَّدُ بْنُ حَاتِمٍ، حَدَّثَنَا بَهْزٌ، حَدَّثَنَا شُعْبَةُ، أَخْبَرَنِي مُحَمَّدُ بْنُ الْمُنْكَدِرِ، قَالَ سَمِعْتُ جَابِرَ بْنَ عَبْدِ اللَّهِ، يَقُولُ دَخَلَ عَلَىَّ رَسُولُ اللَّهِ صلى الله عليه وسلم وَأَنَا مَرِيضٌ لاَ أَعْقِلُ فَتَوَضَّأَ فَصَبُّوا عَلَىَّ مِنْ وَضُوئِهِ فَعَقَلْتُ فَقُلْتُ يَا رَسُولَ اللَّهِ إِنَّمَا يَرِثُنِي كَلاَلَةٌ . فَنَزَلَتْ آيَةُ الْمِيرَاثِ . فَقُلْتُ لِمُحَمَّدِ بْنِ الْمُنْكَدِرِ { يَسْتَفْتُونَكَ قُلِ اللَّهُ يُفْتِيكُمْ فِي الْكَلاَلَةِ} قَالَ هَكَذَا أُنْزِلَتْ.
Muslim
The Book of the Rules of Inheritance • Hadith 9