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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
nasai-kubra:3230 – Zakariyyā b. Yaḥyá > al-Ḥasan b. ʿĪsá b. Māsirjis > Ibn al-Mubārak > Khālid al-Ḥadhhāʾ > Abū Naḍrah > Abū Saʿīd

[Machine] "He said, 'There is no harm in cupping for the fasting person.'" Qatadah confirmed it.  

الكبرى للنسائي:٣٢٣٠ – أَخْبَرَنَا زَكَرِيَّا بْنُ يَحْيَى قَالَ حَدَّثَنَا الْحَسَنُ بْنُ عِيسَى بْنِ مَاسِرْجِسَ قَالَ أَخْبَرَنَا ابْنُ الْمُبَارَكِ قَالَ أَخْبَرَنَا خَالِدٌ الْحَذَّاءُ عَنْ أَبِي نَضْرَةَ عَنْ أَبِي سَعِيدٍ

أَنَّهُ «كَانَ لَا يَرَى بِالْحِجَامَةِ لِلصَّائِمِ بَأْسًا» وَقَفَهُ قَتَادَةُ  

See similar narrations below:

Collected by Nasāʾī's Kubrá
nasai-kubra:3226 – Qutaybah b. Saʿīd > Ibn Abū ʿAdī > Ḥumayd > Abū al-Mutawakkil > Abū Saʿīd

[Machine] That "there was no harm in facing the Qibla (direction of prayer) or getting cupping therapy while fasting."  

الكبرى للنسائي:٣٢٢٦ – أَخْبَرَنَا قُتَيْبَةُ بْنُ سَعِيدٍ قَالَ حَدَّثَنَا ابْنُ أَبِي عَدِيٍّ عَنْ حُمَيْدٍ عَنْ أَبِي الْمُتَوَكِّلِ عَنْ أَبِي سَعِيدٍ

أَنَّهُ «كَانَ لَا يَرَى بِالْقُبْلَةِ وَبِالْحِجَامَةِ لِلصَّائِمِ بَأْسًا»