(29) باب الأَمْرِ بِالْوُضُوءِ مِنَ النَّوْمِ
It was narrated from Anas that the Messenger of Allah (ﷺ) said:
"If anyone of you feels drowsy during his Salah, let him go and take a nap." (RU)
Reference (RU): Sunan an-Nasa'i 443 (RU)
In-book reference (RU): Book 4, Hadith 49 (RU)
English translation (RU): Vol. 1, Book 4, Hadith 444 (RU)