It was narrated that 'Aishah said:
"When the Messenger of Allah (ﷺ) has prayed Subh, the women would depart, wrapped in their wrappers, unrecognizable because of the darkness." (PT)
English reference (PT): Vol. 1, Book 6, Hadith 546 (PT)
Arabic reference (PT): Book 6, Hadith 550 (PT)