Narrated Jabir:

I fell ill, and the Prophet ﷺ and Abu Bakr came to me on foot to visit me. As I was unconscious, I could not speak to him. He performed ablution and sprinkled water on me ; so I became conscious. I said: Messenger of Allah, how should I do in my property, as I have sisters? Thereafter the verse about inheritance was revealed: "They ask thee for legal decision. Say: Allah directs (thus) about those who leave no descendants or ascendants as heirs."

حَدَّثَنَا أَحْمَدُ بْنُ حَنْبَلٍ، حَدَّثَنَا سُفْيَانُ، قَالَ سَمِعْتُ ابْنَ الْمُنْكَدِرِ، أَنَّهُ سَمِعَ جَابِرًا، يَقُولُ مَرِضْتُ فَأَتَانِي النَّبِيُّ ﷺ يَعُودُنِي هُوَ وَأَبُو بَكْرٍ مَاشِيَيْنِ وَقَدْ أُغْمِيَ عَلَىَّ فَلَمْ أُكَلِّمْهُ فَتَوَضَّأَ وَصَبَّهُ عَلَىَّ فَأَفَقْتُ فَقُلْتُ يَا رَسُولَ اللَّهِ كَيْفَ أَصْنَعُ فِي مَالِي وَلِي أَخَوَاتٌ قَالَ فَنَزَلَتْ آيَةُ الْمَوَارِيثِ { يَسْتَفْتُونَكَ قُلِ اللَّهُ يُفْتِيكُمْ فِي الْكَلاَلَةِ } .