The Prophet ﷺ was cupped and gave the cupper his wage. Ibn Abu Umar alone reported it, as Ibn Majah stated.
حدثنا محمد بن أبي عمر العدني حدثنا سفيان بن عيينة عن ابن طاوس عن أبيه
أن النبي ﷺ احتجم وأعطاه أجره تفرد به ابن أبي عمر وحده قاله ابن ماجة
No references are available.
Bukhari narrated it in the chapter on Hire, section on the earnings of the cupper, hadith 2278 and elsewhere, and Muslim in the chapter on Greetings, section on every disease having a cure and the recommendation of seeking treatment, hadith 1202 (after hadith 2208), from the hadith of Ibn Tawus, with the same wording.