The Book of Mosques and Places of Prayer
5/40. Chapter:
It is recommended to pray Subh early, at the beginning of its time, when it is still dark; and the length of recitation therein
Sahih Muslim
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَعَمْرٌو النَّاقِدُ، وَزُهَيْرُ بْنُ حَرْبٍ، كُلُّهُمْ عَنْ سُفْيَانَ بْنِ عُيَيْنَةَ، - قَالَ عَمْرٌو حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، - عَنِ الزُّهْرِيِّ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ، أَنَّ نِسَاءَ الْمُؤْمِنَاتِ، كُنَّ يُصَلِّينَ الصُّبْحَ مَعَ النَّبِيِّ صلى الله عليه وسلم ثُمَّ يَرْجِعْنَ مُتَلَفِّعَاتٍ بِمُرُوطِهِنَّ لاَ يَعْرِفُهُنَّ أَحَدٌ .
'A'isha reported: The believing women used to pray the morning prayer with the Messenger of Allah and then return wrapped in their mantles. No one could recognise them.
Reference : Sahih Muslim 645aIn-book reference : Book 5, Hadith 290USC-MSA web (English) reference : Book 4, Hadith 1345