Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
abudawud:208Aḥmad b. Yūnus > Zuhayr > Hishām b. ʿUrwah > ʿUrwah > ʿAlī b. Abū Ṭālib > Lilmiqdād And Dhakar Naḥw Hadhā > Fasaʾalah al-Miqdād

‘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).  

أبو داود:٢٠٨حَدَّثَنَا 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 ﷺ لِيَغْسِلْ ذَكَرَهُ وَأُنْثَيَيْهِ  

قَالَ أَبُو دَاوُدَ وَرَوَاهُ الثَّوْرِيُّ وَجَمَاعَةٌ عَنْ هِشَامٍ عَنْ أَبِيهِ عَنْ عَلِيٍّ عَنِ النَّبِيِّ ﷺ قَالَ فِيهِ وَالأُنْثَيَيْنِ