It wasnarrated from Jabir that the Prophet (ﷺ) fell from his horse ontothe truck of a palm tree and dislocated his foot.(One of the narrators) Waki' said:
"Meaning that the Prophet (ﷺ) was cupped because of that for bruising." (ID)
English reference (ID): Vol. 4, Book 31, Hadith 3485 (ID)
Arabic reference (ID): Book 31, Hadith 3614 (ID)