Sunan Abi Dawud 3857
سنن أبي داود#3857SahihNarrated Abu Hurayrah: The Prophet (ﷺ) said: The best medical treatment you apply is cupping
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Zubair Ali ZaiIsnaad Hasan
In-book reference: 29:3