The sprinkling of remaining water after performing ablution on an unconscious person by the prophet (saw)

Narrated Jabir:

Allah's Apostle 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 Allah's Apostle! To whom will my inheritance go as I have neither ascendants nor descendants?" Then the Divine verses regarding Fara'id (inheritance) were revealed.

حَدَّثَنَا أَبُو الْوَلِيدِ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ مُحَمَّدِ بْنِ الْمُنْكَدِرِ، قَالَ 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.