It was narrated from Busrah bin Safwan that the Prophet (ﷺ) said: "Whoever touches his penis, he should not perform Salah until he performs Wudu'." Abu 'Abdur-Rahman (An-Nasa'i) said: Hisham bin 'Urwah did not hear this Hadith from his father
Sahih IsnaadSahih IsnaadSahihBook 4 · Hadith 53