(8) باب فِي وَقْتِ الصُّبْحِ
'Aishah reported:
The Messenger of Allah (ﷺ) would say the Fajr prayer after which the women would depart wrapped up their woolen garments, being unrecognizable because of the darkness before dawn.
Reference: Sunan Abi Dawud 423
In-book reference: Book 2, Hadith 33
English translation: Book 2, Hadith 423