Sunan Ibn Majah 1739
سنن ابن ماجه#1739Sahihحَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا يَحْيَى بْنُ حَمْزَةَ، حَدَّثَنِي ثَوْرُ بْنُ يَزِيدَ، عَنْ خَالِدِ بْنِ مَعْدَانَ، عَنْ رَبِيعَةَ بْنِ الْغَازِ، أَنَّهُ سَأَلَ عَائِشَةَ عَنْ صِيَامِ، رَسُولِ اللَّهِ ـ صلى الله عليه وسلم ـ فَقَالَتْ كَانَ يَتَحَرَّى صِيَامَ الاِثْنَيْنِ وَالْخَمِيسِ .
It was narrated from Rabi’ah bin Ghaz that he asked ‘Aishah about the fasting of the Messenger of Allah (ﷺ). She said:“He used to make sure he fasted on Mondays and Thursdays.”
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — 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. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Our source also lists this ruling under Muhammad Fouad Abd al-Baqi, the editor of the printed edition it was taken from. It is al-Albani's ruling printed again, so it is counted once.
In-book reference: 7:102