Mishkat al-Masabih #341

Abu Huraira reported God’s messenger as saying that Gabriel came to him and said, “When you perform ablution, Muhammad, sprinkle yourself.” Tirmidhi transmitted it and said, “This is a gharib tradition, and I heard Muhammad (i.e. Bukhari) say that the traditions of al-Hasan b. ‘Ali al-Hashimi the transmitter are rejected.”