Sayyidah Aisha (may Allah be pleased with her) said that Muslim women used to come wrapped in their sheets to perform the Fajr prayer with the Messenger of Allah, and after finishing the prayer, when they returned to their homes, no one could recognize them because of the darkness.
Hadith Referenceاللؤلؤ والمرجان / كتاب المساجد ومواضع الصلاة / 377
Hadith Gradingمحدثین:«صحیح»
Hadith Takhrij«صحیح، أخرجه البخاري في: 9 كتاب مواقيت الصلاة: 27 باب وقت الفجر»