The slave of Banu Bayada cupped Allah's Apostle (ﷺ) and he gave him his wages, and talked to his master and he reduced the charges, and if this earning was unlawful Allah's Apostle (ﷺ) would not have given it.
Sahih Muslim Book 22, Hadith 81
← Previous Hadith Ibn Abbas (Allah be pleased with them) reported that Allah's Messenger (ﷺ) got himself cupped and he paid the clipper his charges and he put medicine in his nostrils.

Sahih Muslim Book 22, Hadith 80 Next Hadith → I heard Allah's Messenger (ﷺ) addressing in Medina. He said: O people, Allah is giving an indication (of the prohibition) of wine. and He is probably soon going to give an order about it. So he who has anything of it with him should sell that, and derive benefit out of it. He (the narrator) said: We waited for some time that Allah's Apostle (ﷺ) said: Verily Allah, the Exalted, has forbidden wine. So who hears this verse and he has anything of it with him, he should neither drink it nor sell it. He (the narrator) said: The people then brought whatever they had of it with them on the streets of Medina and spilt that.

Sahih Muslim Book 22, Hadith 82