[Machine] The Messenger of Allah ﷺ passed by a man who was performing hijama (cupping) and he was lending money to someone. The Messenger of Allah ﷺ said, "Has the one performing hijama and the one having hijama done to him broken their fast?" His saying was in reference to the man lending money. I have not come across this except in this hadith, and others may add to it.
مَرَّ رَسُولُ اللهِ ﷺ بِرَجُلٍ وَهُوَ يَحْتَجِمُ عِنْدَ الْحَجَّامِ وَهُوَ يُقْرِضُ رَجُلًا فَقَالَ رَسُولُ اللهِ ﷺ أَفْطَرَ الْحَاجِمُ وَالْمَحْجُومُ قَوْلُهُ يُقْرِضُ رَجُلًا لَمْ أَكْتُبْهُ إِلَّا فِي هَذَا الْحَدِيثِ وَغَيْرُ يَزِيدَ