Sunan Ibn Majah, Volume 3, Book 12, Hadith 2164 (DarusSalam) ⓘ
It was narrated from Anas bin Malik that: the Prophet was treated with cupping and gave the cupper his wages.
حَدَّثَنَا عَبْدُ الْحَمِيدِ بْنُ بَيَانٍ الْوَاسِطِيُّ، حَدَّثَنَا خَالِدُ بْنُ عَبْدِ اللَّهِ، عَنْ يُونُسَ، عَنِ ابْنِ سِيرِينَ، عَنْ أَنَسِ بْنِ مَالِكٍ، أَنَّ النَّبِيَّ ـ صلى الله عليه وسلم ـ احْتَجَمَ وَأَعْطَى الْحَجَّامَ أَجْرَهُ .
also referenced under: Hadith 2164 (Reference) & Book 12, Hadith 2248 (In-Book)