Chapter on What is Permissible and Impermissible for the Muhrim to Do and Use of All Types

Man Lā Yaḥḍuruh al-Faqīh|Volume 2|Book 3|Chapter 55

Volume 2, Book 3, Chapter 55

واحتجم الحسن بن علي عليهما السلام وهو محرم.

It is also reported that Al-Hasan ibn Ali underwent cupping while in the state of Ihram.