Sunan Ibn Majah 3486
سنن ابن ماجه#3486Sahihحَدَّثَنَا سُوَيْدُ بْنُ سَعِيدٍ، حَدَّثَنَا عُثْمَانُ بْنُ مَطَرٍ، عَنْ زَكَرِيَّا بْنِ مَيْسَرَةَ، عَنِ النَّهَّاسِ بْنِ قَهْمٍ، عَنْ أَنَسِ بْنِ مَالِكٍ، أَنَّ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ قَالَ " مَنْ أَرَادَ الْحِجَامَةَ فَلْيَتَحَرَّ سَبْعَةَ عَشَرَ أَوْ تِسْعَةَ عَشَرَ أَوْ إِحْدَى وَعِشْرِينَ وَلاَ يَتَبَيَّغْ بِأَحَدِكُمُ الدَّمُ فَيَقْتُلَهُ " .
It was narrated from Anas bin Malik that the Messenger of Allah (ﷺ) said:“Whoever wants to be cupped, let him seek out the seventeenth, nineteenth or twenty-first (of the month); and let none of you allow his blood to rage so that it kills him.”
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 31:51