After offering the Sunna of the Fajr prayer, the Prophet ﷺ used to talk to me, if I happen to be awake; otherwise he would lie down till the Iqama call was proclaimed (for the Fajr prayer).  

أَنَّ النَّبِيَّ ﷺ كَانَ إِذَا صَلَّى {سُنَّةَ الْفَجْرِ} فَإِنْ كُنْتُ مُسْتَيْقِظَةً حَدَّثَنِي وَإِلاَّ اضْطَجَعَ حَتَّى يُؤْذَنَ بِالصَّلاَةِ  

After offering the two rakʿat (Sunna) the Prophet ﷺ used to talk to me, if I happen to be awake; otherwise he would lie down.  

أَنَّ النَّبِيَّ ﷺ كَانَ يُصَلِّي رَكْعَتَيْنِ فَإِنْ كُنْتُ مُسْتَيْقِظَةً حَدَّثَنِي وَإِلاَّ اضْطَجَعَ قُلْتُ لِسُفْيَانَ فَإِنَّ بَعْضَهُمْ يَرْوِيهِ رَكْعَتَىِ الْفَجْرِ قَالَ سُفْيَانُ هُوَ ذَاكَ  

When the Prophet ﷺ prayed the two rak'ahs of the dawn prayer, he would lie down if I was asleep; in case I was awake, he would talk to me.  

عَائِشَةُ كَانَ النَّبِيُّ ﷺ إِذَا صَلَّى رَكْعَتَىِ الْفَجْرِ فَإِنْ كُنْتُ نَائِمَةً اضْطَجَعَ وَإِنْ كُنْتُ مُسْتَيْقِظَةً حَدَّثَنِي