وَعَنْ ثَابِتٍ الْبُنَانِيِّ
قَالَ: سُئِلَ أَنَسُ بْنُ مَالِكٍ: كُنْتُمْ تَكْرَهُونَ الْحِجَامَةَ لِلصَّائِمِ عَلَى عَهْدِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ؟ قَالَ: لَا إِلَّا مِنْ أَجْلِ الضَّعْفِ
When Anas ibn Malik was asked whether they disapproved of cupping for one who was fasting in the time of God’s messenger he replied, “No, except if it had a weakening effect.”