Hadith 610B

قَالَ مَالِك : لَا تُكْرَهُ الْحِجَامَةُ لِلصَّائِمِ إِلَّا خَشْيَةً مِنْ أَنْ يَضْعُفَ ، وَلَوْلَا ذَلِكَ لَمْ تُكْرَهْ وَلَوْ أَنَّ رَجُلًا احْتَجَمَ فِي رَمَضَانَ ثُمَّ سَلِمَ مِنْ أَنْ يُفْطِرَ لَمْ أَرَ عَلَيْهِ شَيْئًا ، وَلَمْ آمُرْهُ بِالْقَضَاءِ لِذَلِكَ الْيَوْمِ الَّذِي احْتَجَمَ فِيهِ ، لِأَنَّ الْحِجَامَةَ إِنَّمَا تُكْرَهُ لِلصَّائِمِ لِمَوْضِعِ التَّغْرِيرِ بِالصِّيَامِ ، فَمَنِ احْتَجَمَ وَسَلِمَ مِنْ أَنْ يُفْطِرَ حَتَّى يُمْسِيَ فَلَا أَرَى عَلَيْهِ شَيْئًا وَلَيْسَ عَلَيْهِ قَضَاءُ ذَلِكَ الْيَوْمِ
Imam Malik, may Allah have mercy on him, said: Cupping is not disliked for the fasting person except out of fear that he may become weak, and if there is no fear of weakness, then it is not disliked. So if a person has cupping done in Ramadan, and then manages to avoid breaking his fast, then nothing is required of him, nor is he obliged to make up that day, because cupping is disliked only when there is fear of breaking the fast. So if he has cupping done and avoids breaking his fast until evening comes, then nothing is required of him, nor is he obliged to make up that day.
Hadith Reference موطا امام مالك رواية يحييٰ / كتاب الصيام / 610B
Hadith Takhrij «شركة الحروف نمبر:، فواد عبدالباقي نمبر: 18 - كِتَابُ الصِّيَامِ-ح: 32»