Sahih Muslim 6859
صحيح مسلم#6859Sahihحَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا غُنْدَرٌ، عَنْ شُعْبَةَ، عَنْ عَمْرِو بْنِ مُرَّةَ، عَنْ أَبِي، بُرْدَةَ قَالَ سَمِعْتُ الأَغَرَّ، وَكَانَ، مِنْ أَصْحَابِ النَّبِيِّ صلى الله عليه وسلم يُحَدِّثُ ابْنَ عُمَرَ قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " يَا أَيُّهَا النَّاسُ تُوبُوا إِلَى اللَّهِ فَإِنِّي أَتُوبُ فِي الْيَوْمِ إِلَيْهِ مِائَةَ مَرَّةٍ " .
Al-Agharr al-Muzani who was from amongst the Companions of Allah's Apostle (ﷺ) reported that Ibn 'Umar stated to him that Allah's Messenger (may peace 'be upon him) said:O people, seek repentance from Allah. Verily, I seek repentance from Him a hundred times a day
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:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 48:53