Sunan an-Nasa'i 444

سنن النسائي#444Sahih

أَخْبَرَنَا قُتَيْبَةُ، عَنْ سُفْيَانَ، عَنْ عَبْدِ اللَّهِ، - يَعْنِي ابْنَ أَبِي بَكْرٍ - قَالَ عَلَى أَثَرِهِ قَالَ أَبُو عَبْدِ الرَّحْمَنِ وَلَمْ أُتْقِنْهُ عَنْ عُرْوَةَ، عَنْ بُسْرَةَ، قَالَتْ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ مَنْ مَسَّ فَرْجَهُ فَلْيَتَوَضَّأْ ‏"‏ ‏.‏

It was narrated that Busrah said:"The Messenger of Allah (ﷺ) said: 'Whoever touches his private part, let him perform Wudu

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:

Al-AlbaniSahih
Zubair Ali ZaiSahih

Our source also lists this ruling under Abu Ghuddah, the editor of the printed edition it was taken from. It is al-Albani's ruling printed again, so it is counted once.

In-book reference: 4:50