وَعَنْ عَلِيٍّ رضى الله عنه
قَالَ: «اِنْكَسَرَتْ إِحْدَى زَنْدَيَّ فَسَأَلَتْ رَسُولَ اَللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَأَمَرَنِي أَنْ أَمْسَحَ عَلَى اَلْجَبَائِرِ»
One of my forearms was broken. Then I consulted the Messenger of Allah (sallallahu alayhi wa sallam) and he ordered me to wipe over the bandages.
Bulugh al-Maram 163, Book 1, The Book of Purification, Hadith 163. 1 min read