Sahih Muslim 666
صحيح مسلم#666Sahihحَدَّثَنِي إِسْحَاقُ بْنُ مَنْصُورٍ، أَخْبَرَنَا زَكَرِيَّاءُ بْنُ عَدِيٍّ، أَخْبَرَنَا عُبَيْدُ اللَّهِ، - يَعْنِي ابْنَ عَمْرٍو - عَنْ زَيْدِ بْنِ أَبِي أُنَيْسَةَ، عَنْ عَدِيِّ بْنِ ثَابِتٍ، عَنْ أَبِي حَازِمٍ الأَشْجَعِيِّ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ تَطَهَّرَ فِي بَيْتِهِ ثُمَّ مَشَى إِلَى بَيْتٍ مِنْ بُيُوتِ اللَّهِ لِيَقْضِيَ فَرِيضَةً مِنْ فَرَائِضِ اللَّهِ كَانَتْ خَطْوَتَاهُ إِحْدَاهُمَا تَحُطُّ خَطِيئَةً وَالأُخْرَى تَرْفَعُ دَرَجَةً " .
Abu Huraira reported:The Messenger of Allah (may peace be' upon him) said: He who purified himself in his house, and then he walked to one of the houses of Allah for the sake of performing a Fard (obligatory act) out of the Fara'id (obligatory acts) of Allah, both his steps (would be significant) as one of them would obliterate his sin and the second one would raise his status
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:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
Sahih Muslim 666 is the standard (Abd al-Baqi) number; this narration is #1521 in the MuslimGPT index.
In-book reference: 5:354