It was narrated that Busrah said: "The Messenger of Allah (ﷺ) said: “Whoever touches his private part, let him perform Wudu”"
SahihSahihSahihBook 4 · Hadith 50
سنن النسائي
It was narrated that Busrah said: "The Messenger of Allah (ﷺ) said: “Whoever touches his private part, let him perform Wudu”"