وَعَنْ جَابِرٌ
أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ احْتَجَمَ عَلَى وَرِكِهِ مِنْ وَثْءٍ كَانَ بِهِ
Jabir told that the Prophet (sallallahu alayhi wa sallam) had himself cupped above the thigh for a contusion from which he suffered.
Mishkat al-Masabih 4350, Book 24, Medicine and Spells, Hadith 30. 1 min read