Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
nasai-kubra:3184Hārūn b. ʿAbdullāh > Abū Mālik Bishr b. al-Ḥasan Thiqah Akhū Ḥusayn b. Ḥasan > Ibn Jurayj > ʿAṭāʾ > Ibn ʿAbbās

[Machine] The Prophet ﷺ once got cupped with the blood of a camel while he was fasting during the sacred month. It has also been narrated from Ibn Abbas that he did not consider cupping to be harmful for a fasting person.  

الكبرى للنسائي:٣١٨٤أَخْبَرَنِي هَارُونُ بْنُ عَبْدِ اللهِ قَالَ أَخْبَرَنَا أَبُو مَالِكٍ بِشْرُ بْنُ الْحَسَنِ ثِقَةٌ أَخُو حُسَيْنِ بْنِ حَسَنٍ قَالَ حَدَّثَنَا ابْنُ جُرَيْجٍ عَنْ عَطَاءٍ عَنِ ابْنِ عَبَّاسٍ

أَنَّ النَّبِيَّ ﷺ «احْتَجَمَ بِلَحْيِ جَمَلٍ وَهُوَ صَائِمٌ مُحْرِمُ» وَقَدْ رُوِيَ عَنِ ابْنِ عَبَّاسٍ أَنَّهُ كَانَ لَا يَرَى بِالْحِجَامَةِ لِلصَّائِمِ بَأْسًا