“On the night on which I was taken on the Night Journey (Isra’), I did not pass by any group of angels but all of them said to me: ‘O Muhammad, you should use cupping.’”
أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ مَا مَرَرْتُ لَيْلَةَ أُسْرِيَ بِي بِمَلإٍ مِنَ الْمَلاَئِكَةِ إِلاَّ كُلُّهُمْ يَقُولُ لِي عَلَيْكَ يَا مُحَمَّدُ بِالْحِجَامَةِ