Sunan Ibn Majah 1682
سنن ابن ماجه#1682Da'ifحَدَّثَنَا عَلِيُّ بْنُ مُحَمَّدٍ، حَدَّثَنَا مُحَمَّدُ بْنُ فُضَيْلٍ، عَنْ يَزِيدَ بْنِ أَبِي زِيَادٍ، عَنْ مِقْسَمٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ: احْتَجَمَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ وَهُوَ صَائِمٌ مُحْرِمٌ .
It was narrated that Ibn ‘Abbas said:“The Messenger of Allah (ﷺ) said: “The Messenger of Allah (ﷺ) had cupping done when he was fasting and in Ihram.”
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Al-AlbaniDaif
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautDaif
Zubair Ali ZaiDaif
In-book reference: 7:45