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.  

أَنَّ نِسَاءَ الْمُؤْمِنَاتِ كُنَّ يُصَلِّينَ الصُّبْحَ مَعَ النَّبِيِّ ﷺ ثُمَّ يَرْجِعْنَ مُتَلَفِّعَاتٍ بِمُرُوطِهِنَّ لاَ يَعْرِفُهُنَّ أَحَدٌ  

The believing women observed the morning prayer with the Messenger of Allah ﷺ wrapped in their mantles. They then went back to their houses and were unrecognisable, because of the Messenger of Allah's ﷺ praying in the darkness before dawn.  

أَنَّ عَائِشَةَ زَوْجَ النَّبِيِّ ﷺ قَالَتْ لَقَدْ كَانَ نِسَاءٌ مِنَ الْمُؤْمِنَاتِ يَشْهَدْنَ الْفَجْرَ مَعَ رَسُولِ اللَّهِ ﷺ مُتَلَفِّعَاتٍ بِمُرُوطِهِنَّ ثُمَّ يَنْقَلِبْنَ إِلَى بُيُوتِهِنَّ وَمَا يُعْرَفْنَ مِنْ تَغْلِيسِ رَسُولِ اللَّهِ ﷺ بِالصَّلاَةِ  

The Messenger of Allah ﷺ used to observe the morning prayer, and the women would go back wrapped in their mantles being unrecognisable because of the darkness before dawn. (Ishaq b. Musa) al-Ansari (one of the transmitters in this chain of narration) narrated" wrapped" (only) in his narration. (No mention was made of mantles.)  

إِنْ كَانَ رَسُولُ اللَّهِ ﷺ لَيُصَلِّي الصُّبْحَ فَيَنْصَرِفُ النِّسَاءُ مُتَلَفِّعَاتٍ بِمُرُوطِهِنَّ مَا يُعْرَفْنَ مِنَ الْغَلَسِ وَقَالَ الأَنْصَارِيُّ فِي رِوَايَتِهِ مُتَلَفِّفَاتٍ  

When Hajjaj came to Medina we asked Jabir b. Abdullah (about the timings of prayer as observed by the Holy Prophet). He said: The Messenger of Allah ﷺ used to pray afternoon prayer in the midday heat; the afternoon prayer when the sun was bright; the evening prayer when the sun had completely set; and as for the night prayer, he sometimes delayed and sometimes (observed it) at earlier hours. When he found them (his Companions) assembled (at earlier hours) he (prayed) early. and when he saw them coming late, he delayed the (prayer). and the morning prayer the Messenger of Allah ﷺ observed in the darkness before dawn.  

كَانَ رَسُولُ اللَّهِ ﷺ يُصَلِّي الظُّهْرَ بِالْهَاجِرَةِ وَالْعَصْرَ وَالشَّمْسُ نَقِيَّةٌ وَالْمَغْرِبَ إِذَا وَجَبَتْ وَالْعِشَاءَ أَحْيَانًا يُؤَخِّرُهَا وَأَحْيَانًا يُعَجِّلُ كَانَ إِذَا رَآهُمْ قَدِ اجْتَمَعُوا عَجَّلَ وَإِذَا رَآهُمْ قَدْ أَبْطَئُوا أَخَّرَ وَالصُّبْحَ كَانُوا أَوْ قَالَ كَانَ النَّبِيُّ ﷺ يُصَلِّيهَا بِغَلَسٍ  

Hajjaj used to delay the prayers, and so we asked Jabir b. 'Abdullah, and the rest of the hadith is the same.  

كَانَ الْحَجَّاجُ يُؤَخِّرُ الصَّلَوَاتِ فَسَأَلْنَا جَابِرَ بْنَ عَبْدِ اللَّهِ بِمِثْلِ حَدِيثِ غُنْدَرٍ  

I heard my father asking Abu Barza (al- Aslami) about the prayer of Messenger of Allah ﷺ I (Shu'ba, one of the narrators) said: Did you hear it (from Abu Barza)? He said: 1 feel as if I am bearing you at this very time. He said: I heard my father asking about the prayer of the Messenger of Allah ﷺ and he (Abu Barza) making this reply: He (the Holy Prophet) did not mind delaying-some (prayer) i. e. 'Isya' prayer, even up to the midnight and did not like sleeping before observing it, and talking after it. Shu'ba said: I met him subsequently and asked him (about the prayers of the Holy Prophet) and he said: He observed the noon prayer when the sun was past the meridian, he would pray the afternoon prayer, after which a person would o to the outskirts of Medina and the sun was still bright; (I forgot what he said about the evening prayer) ; I then met him on a subsequent occasion and asked him (about the prayers of the Holy Prophet; and he said: He would observe the morning prayer (at such a time) so that a man would go back and would recognise his neighbour by casting a glance at his face, and he would recite from sixty to one hundred verses in it.  

عَنْ صَلاَةِ رَسُولِ اللَّهِ ﷺ قَالَ قُلْتُ آنْتَ سَمِعْتَهُ قَالَ فَقَالَ كَأَنَّمَا أَسْمَعُكَ السَّاعَةَ قَالَ سَمِعْتُ أَبِي يَسْأَلُهُ عَنْ صَلاَةِ رَسُولِ اللَّهِ ﷺ فَقَالَ كَانَ لاَ يُبَالِي بَعْضَ تَأْخِيرِهَا قَالَ يَعْنِي الْعِشَاءَ إِلَى نِصْفِ اللَّيْلِ وَلاَ يُحِبُّ النَّوْمَ قَبْلَهَا وَلاَ الْحَدِيثَ بَعْدَهَا قَالَ شُعْبَةُ ثُمَّ لَقِيتُهُ بَعْدُ فَسَأَلْتُهُ فَقَالَ وَكَانَ يُصَلِّي الظُّهْرَ حِينَ تَزُولُ الشَّمْسُ وَالْعَصْرَ يَذْهَبُ الرَّجُلُ إِلَى أَقْصَى الْمَدِينَةِ وَالشَّمْسُ حَيَّةٌ قَالَ وَالْمَغْرِبَ لاَ أَدْرِي أَىَّ حِينٍ ذَكَرَ قَالَ ثُمَّ لَقِيتُهُ بَعْدُ فَسَأَلْتُهُ فَقَالَ وَكَانَ يُصَلِّي الصُّبْحَ فَيَنْصَرِفُ الرَّجُلُ فَيَنْظُرُ إِلَى وَجْهِ جَلِيسِهِ الَّذِي يَعْرِفُ فَيَعْرِفُهُ قَالَ وَكَانَ يَقْرَأُ فِيهَا بِالسِّتِّينَ إِلَى الْمِائَةِ  

I heard Abu Barza saying that the Messenger of Allah ﷺ did not mind some delay in the 'Isha' prayer even up to midnight and he did not like sleeping before (observing it) and talking after it. Shu'ba said: I again met him (Sayyar b. Salama) for the second time and he said: Even up to the third (part) of the night.  

سَمِعْتُ أَبَا بَرْزَةَ يَقُولُ كَانَ رَسُولُ اللَّهِ ﷺ لاَ يُبَالِي بَعْضَ تَأْخِيرِ صَلاَةِ الْعِشَاءِ إِلَى نِصْفِ اللَّيْلِ وَكَانَ لاَ يُحِبُّ النَّوْمَ قَبْلَهَا وَلاَ الْحَدِيثَ بَعْدَهَا قَالَ شُعْبَةُ ثُمَّ لَقِيتُهُ مَرَّةً أُخْرَى فَقَالَ أَوْ ثُلُثِ اللَّيْلِ  

The Messenger of Allah ﷺ delayed the night prayer till a third of the night had passed and he did not approve of sleeping before it, and talking after it, and he used to recite in the morning prayer from one hundred to sixty verses (and completed the prayer at such hours) when we recognised the faces of one another.  

سَمِعْتُ أَبَا بَرْزَةَ الأَسْلَمِيَّ يَقُولُ كَانَ رَسُولُ اللَّهِ ﷺ يُؤَخِّرُ الْعِشَاءَ إِلَى ثُلُثِ اللَّيْلِ وَيَكْرَهُ النَّوْمَ قَبْلَهَا وَالْحَدِيثَ بَعْدَهَا وَكَانَ يَقْرَأُ فِي صَلاَةِ الْفَجْرِ مِنَ الْمِائَةِ إِلَى السِّتِّينَ وَكَانَ يَنْصَرِفُ حِينَ يَعْرِفُ بَعْضُنَا وَجْهَ بَعْضٍ