Messenger of Allah ﷺ came to visit me while I was sick and unconscious. He performed ablution and sprinkled the remaining water on me and I became conscious and said, "O Messenger of Allah ﷺ! To whom will my inheritance go as I have neither ascendants nor descendants?" Then the Divine verses regarding Fara'id (inheritance) were revealed.  

سَمِعْتُ جَابِرًا يَقُولُ جَاءَ رَسُولُ اللَّهِ ﷺ يَعُودُنِي وَأَنَا مَرِيضٌ لاَ أَعْقِلُ فَتَوَضَّأَ وَصَبَّ عَلَىَّ مِنْ وَضُوئِهِ فَعَقَلْتُ فَقُلْتُ يَا رَسُولَ اللَّهِ لِمَنِ الْمِيرَاثُ إِنَّمَا يَرِثُنِي كَلاَلَةٌ فَنَزَلَتْ آيَةُ الْفَرَائِضِ  

[Machine] The Messenger of Allah ﷺ entered upon me while I was ill and not in my senses. He said to me, "Perform ablution and then pour water on you." So, I performed ablution and poured water on myself, and then I regained my senses. I said, "Indeed, I have no heir except for an inheritance called Kalalah, so how will the inheritance be?" He said, "Then the verse of obligatory share was revealed."  

دَخَلَ عَلَيَّ رَسُولُ اللهِ ﷺ وَأَنَا وَجِعٌ لَا أَعْقِلُ قَالَ فَتَوَضَّأَ ثُمَّ صَبَّ عَلَيَّ أَوْ قَالَ صَبُّوا عَلَيَّ فَعَقَلْتُ فَقُلْتُ إِنَّهُ لَا يَرِثُنِي إِلَّا كَلَالَةٌ فَكَيْفَ الْمِيرَاثُ؟ قَالَ فَنَزَلَتْ آيَةُ الْفَرْضِ  

[Machine] The Messenger of Allah ﷺ used to frequently perform ablution without any clear reason, so he poured water from his ablution onto me. Then he became conscious and I asked him if it meant that he was bequeathing me some inheritance. So, the verse of obligatory bequest was revealed.  

أَنَّ رَسُولَ اللهِ ﷺ عَادَهُ وَهُوَ لَا يَعْقِلُ فَتَوَضَّأَ فَصَبَّ عَلَيْهِ مِنْ وَضُوئِهِ فَعَقَلَ قُلْتُ يَرِثُنِي كَلَالَةٌ فَكَيْفَ الْمِيرَاثُ؟ فَأُنْزِلَ آيَةُ الْفَرْضِ  

[Machine] The Messenger of Allah ﷺ once performed ablution without realizing it, and I poured water from my ablution water onto him. He then became conscious and I asked him, "Will I inherit from you as a son-in-law, and how will the inheritance be?" Then the verse of obligatory inheritance was revealed [to resolve this question].  

أَنَّ رَسُولَ اللهِ ﷺ عَادَهُ وَهُوَ لَا يَعْقِلُ فَتَوَضَّأَ فَصَبَّ عَلَيْهِ مِنْ وَضُوئِهِ فَعَقِلَ فَقُلْتُ «يَرِثُنِي كَلَالَةً فَكَيْفَ الْمِيرَاثُ؟ فَنَزَلَتْ آيَةُ الْفَرْضِ»