Sunan Abi Dawud 208
سنن أبي داود#208Sahihحَدَّثَنَا أَحْمَدُ بْنُ يُونُسَ، حَدَّثَنَا زُهَيْرٌ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ عُرْوَةَ، أَنَّ عَلِيَّ بْنَ أَبِي طَالِبٍ، قَالَ لِلْمِقْدَادِ وَذَكَرَ نَحْوَ هَذَا قَالَ فَسَأَلَهُ الْمِقْدَادُ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لِيَغْسِلْ ذَكَرَهُ وَأُنْثَيَيْهِ " . قَالَ أَبُو دَاوُدَ وَرَوَاهُ الثَّوْرِيُّ وَجَمَاعَةٌ عَنْ هِشَامٍ عَنْ أَبِيهِ عَنْ عَلِيٍّ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ فِيهِ : " وَالأُنْثَيَيْنِ " .
‘Urwah said :‘Ali b abi Talib said to al-miqdad, and made a similar statement as above. Al-Miqdad asked him (the prophet). The prophet (peace be upon him) said: he should wash his penis and testicles. Abu Dawud said : The tradition has been narrators by al-Thawri and a group of narrators from Hisham on the authority of his father from al-Miqdad, from ‘Ali reporting from the prophet (May peace be upon him)
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:
In-book reference: 1:208