From Sahih Bukhari (Hadith 5696):
Narrated Anas:that he was asked about the wages of the one who cups others. He said, 'Allah's Messenger (ﷺ) was cupped by `Abd Taiba, to whom he gave two Sa of food and interceded for him with his masters who consequently reduced what they used to charge him daily. Then the Prophet (ﷺ) said, "The best medicines you may treat yourselves with are cupping and sea incense.' He added, "You should not torture your children by treating tonsillitis by pressing the tonsils or the palate with the finger, but use incense
Reference: Bukhari 5696