Sunan Ibn Majah 657
سنن ابن ماجه#657Da'ifIt was narrated that 'Ali bin Abu Talib said:"I broke one of my forearms and I asked the Prophet about that. He told me to wipe over the bandages." (Maudu') Another chain with similar meaning
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniVery Daif
Muhammad Fouad Abd al-BaqiVery Daif
Zubair Ali ZaiDaif
In-book reference: 1:391