Sunan Abi Dawud, Hadith 230 ⓘ
Hudhaifah reported : The prophet visited him and inclined towards him (for shaking hand). He said : I am sexually defiled. The prophet replied : A muslim is not defiled.
حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ مِسْعَرٍ، عَنْ وَاصِلٍ، عَنْ أَبِي وَائِلٍ، عَنْ حُذَيْفَةَ، أَنَّ النَّبِيَّ صلى الله عليه وسلم لَقِيَهُ فَأَهْوَى إِلَيْهِ فَقَالَ إِنِّي جُنُبٌ . فَقَالَ " إِنَّ الْمُسْلِمَ لاَ يَنْجُسُ " .
also referenced under: Hadith 230 (DarusSalam) & Book 1, Hadith 230 (USC-MSA)