Sahih Muslim 6373
صحيح مسلم#6373Sahihحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا أَبُو دَاوُدَ، حَدَّثَنَا شُعْبَةُ، عَنْ قَتَادَةَ، سَمِعْتُ أَنَسًا، يَقُولُ قَالَتْ أُمُّ سُلَيْمٍ يَا رَسُولَ اللَّهِ خَادِمُكَ أَنَسٌ . فَذَكَرَ نَحْوَهُ .
Anas reported (that his mother) Umm Sulaim said (to the Holy Prophet) Allah's Messenger, here is your servant Anas. The rest of the hadith is the same
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: 44:203