'A'isha reported that the Messenger of Allah ﷺ used to observe two (supererogatory) rak'ahs in between the call to prayer and the Iqama of the dawn prayer.  

أَنَّ نَبِيَّ اللَّهِ ﷺ كَانَ يُصَلِّي رَكْعَتَيْنِ بَيْنَ النِّدَاءِ وَالإِقَامَةِ مِنْ صَلاَةِ الصُّبْحِ  

Messenger of Allah ﷺ used to pray two brief rak'ahs between the adhan and the Iqamah of Subh prayer.  

أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يُصَلِّي رَكْعَتَيْنِ خَفِيفَتَيْنِ بَيْنَ النِّدَاءِ وَالإِقَامَةِ مِنْ صَلاَةِ الصُّبْحِ  

The Messenger of Allah ﷺ used to pray two brief rak'ahs between the Adhan and Iqamah for Fajr prayer.  

أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يُصَلِّي رَكْعَتَيْنِ خَفِيفَتَيْنِ بَيْنَ النِّدَاءِ وَالإِقَامَةِ مِنْ صَلاَةِ الْفَجْرِ  

Messenger of Allah ﷺ used to pray two brief rak'ahs between the adhan and the Iqamah of Subh prayer. (Using translation from Nasāʾī 1769)  

أَنَّ رَسُولَ اللهِ ﷺ كَانَ يُصَلِّي رَكْعَتَيْنِ خَفِيفَتَيْنِ بَيْنَ النِّدَاءِ وَالْإِقَامَةِ مِنْ صَلَاةِ الصُّبْحِ  

'A'isha reported that the Messenger of Allah ﷺ used to observe two (supererogatory) rak'ahs in between the call to prayer and the Iqama of the dawn prayer. (Using translation from Muslim 724c)  

أَنَّ النَّبِيَّ ﷺ كَانَ يُصَلِّي رَكْعَتَيْنِ بَيْنَ النِّدَاءِ وَالْإِقَامَةِ مِنْ صَلَاةِ الصُّبْحِ  

[Machine] The mu'adhin used to pray two light optional units of prayer after the Fajr prayer, just like the Prophet ﷺ .  

كَانَ الْمُؤَذِّنُ إِذَا سَكَتَ مِنْ صَلَاةِ الصُّبْحِصَلَّى رَكْعَتَيْنِ خَفِيفَتَيْنِ تَعْنِي النَّبِيَّ ﷺ  

Messenger of Allah ﷺ used to pray two brief rak'ahs between the adhan and the Iqamah of Subh prayer. (Using translation from Nasāʾī 1769)  

أَنَّ رَسُولَ اللهِ ﷺ كَانَ يُصَلِّي رَكْعَتَيْنِ بَيْنَ النِّدَاءِ وَالْإِقَامَةِ مِنْ صَلَاةِ الصُّبْحِ  

Messenger of Allah ﷺ used to pray two brief rak'ahs between the adhan and the Iqamah of Subh prayer. (Using translation from Nasāʾī 1769)  

أَنَّ رَسُولَ اللهِ ﷺ كَانَ يُصَلِّي الرَّكْعَتَيْنِ بَيْنَ النِّدَاءِ وَالْإِقَامَةِ مِنْ صَلَاةِ الصُّبْحِ