(19) باب النُّعَاسِ فِي الصَّلاَةِ
Narrated 'Aishah, wife of Prophet (ﷺ):
When one of you dozes in prayer he should sleep till his sleep is gone, for when one of you prays while he is dozing, perhaps he might curse himself if he begs pardon of Allah. (DE)
Reference (DE): Sunan Abi Dawud 1310 (DE)
In-book reference (DE): Book 5, Hadith 61 (DE)
English translation (DE): Book 5, Hadith 1305 (DE)