Sahih Bukhari
Patients
Volume: 007 / Book Number: 070 / Hadith Number: 580
Narrated Jabir bin Abdullah:
The Prophet came to me while I was ill. He performed ablution and threw the remaining water on me (or said, "Pour it on him) " When I came to my senses I said, "O Allah's Apostle! I have no son or father to be my heir, so how will be my inheritance?" Then the Verse of inheritance was revealed.