[Machine] She said, "The Messenger of Allah ﷺ used to pray two units of prayer before the dawn prayer and would lighten them until I thought he (might) recite in them Umm Al-Qur'an."  

ؓ تَقُولُ كَانَ رَسُولُ اللهِ ﷺ يُصَلِّي الرَّكْعَتَيْنِ قَبْلَ صَلَاةِ الْفَجْرِ فَيُخَفِّفُهُمَا حَتَّى أَقُولَ أَقَرَأَ فِيهِمَا بِأُمِّ الْقُرْآنِ؟  

[Machine] The Messenger of Allah ﷺ used to shorten the two rak'ahs of Fajr prayer. And Mas'ar narrated from a man from the Ansar, from Sa'id bin Jubair, that the Messenger of Allah ﷺ sometimes prolonged the two rak'ahs of Fajr prayer.  

أَنَّ رَسُولَ اللهِ ﷺ كَانَ يُخَفِّفُ رَكْعَتَيِ الْفَجْرِ قَالَ وَقَالَ مِسْعَرٌ عَنْ رَجُلٍ مِنَ الْأَنْصَارِ عَنْ سَعِيدِ بْنِ جُبَيْرٍ كَانَ رَسُولُ اللهِ ﷺ رُبَّمَا أَطَالَ رَكْعَتَيِ الْفَجْرِ  

[Machine] The Messenger of Allah ﷺ used to shorten the two raka'at of Fajr prayer.  

كَانَ رَسُولُ اللهِ ﷺ يُخَفِّفُ رَكْعَتَيِ الْفَجْرِ وَكَذَا