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bukhari:2071 – Muḥammad > ʿAbdullāh b. Yazīd > Saʿīd > Abū al-Aswad > ʿUrwah > ʿĀʾishah

The companions of Messenger of Allah ﷺ used to practice manual labor, so their sweat used to smell, and they were advised to take a bath.  

البخاري:٢٠٧١ – حَدَّثَنِي مُحَمَّدٌ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يَزِيدَ حَدَّثَنَا سَعِيدٌ قَالَ حَدَّثَنِي أَبُو الأَسْوَدِ عَنْ عُرْوَةَ قَالَ قَالَتْ

عَائِشَةُ ؓ كَانَ أَصْحَابُ رَسُولِ اللَّهِ ﷺ عُمَّالَ أَنْفُسِهِمْ وَكَانَ يَكُونُ لَهُمْ أَرْوَاحٌ فَقِيلَ لَهُمْ لَوِ اغْتَسَلْتُمْ رَوَاهُ هَمَّامٌ عَنْ هِشَامٍ عَنْ أَبِيهِ عَنْ عَائِشَةَ  

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Collected by Nasāʾī's Kubrá
nasai-kubra:1694 – Muḥammad b. ʿAbdullāh b. Yazīd al-Muqriʾ al-Makkī from my father > Saʿīd > Abū al-Aswad > ʿUrwah

The companions of Messenger of Allah ﷺ used to practice manual labor, so their sweat used to smell, and they were advised to take a bath. (Using translation from Bukhārī 2071)   

الكبرى للنسائي:١٦٩٤ – أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللهِ بْنِ يَزِيدَ الْمُقْرِئُ الْمَكِّيُّ قَالَ حَدَّثَنَا أَبِي قَالَ حَدَّثَنَا سَعِيدٌ قَالَ حَدَّثَنِي أَبُو الْأَسْوَدِ عَنْ عُرْوَةَ قَالَ قَالَتْ

عَائِشَةُ كَانَ أَصْحَابُ رَسُولِ اللهِ ﷺ قَوْمًا عُمَّالَ أَنْفُسِهِمْ وَكَانَ يَكُونُ لَهُمْ أَرْوَاحٌ فَقِيلَ لَهُمْ لَوِ اغْتَسَلْتُمْ