Hadith 423
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.
Hadith 424
Rafi bin Khadij reported the Messenger of Allah ﷺ as saying: Offer Fajr prayer at dawn, for it is most productive of rewards to you or most productive of reward.