Narrated `Abdullah:`Umar asked the Prophet (ﷺ) "Can anyone of us sleep while he is Junub?" He replied, "Yes, if he performs ablution"
Book 5 · Hadith 41
صحيح البخاري
Narrated `Abdullah:`Umar asked the Prophet (ﷺ) "Can anyone of us sleep while he is Junub?" He replied, "Yes, if he performs ablution"