ENOfficial
Narrated `Ali (RAA): One of my forearms was broken. Then I consulted Allah's Messenger (Peace be upon him) and he ordered me to wipe over the bandages. .
Source: sunnah.com
Other translations
Arabic
وَعَنْ عَلِيٍّ - رضى الله عنه - قَالَ: { اِنْكَسَرَتْ إِحْدَى زَنْدَيَّ فَسَأَلَتْ رَسُولَ اَللَّهِ - صلى الله عليه وسلم -فَأَمَرَنِي أَنْ أَمْسَحَ عَلَى اَلْجَبَائِرِ } رَوَاهُ اِبْنُ مَاجَه بِسَنَدٍ وَاهٍ جِدًّ ا 1 .
sunnah.com