"The Prophet ﷺ used to pray two rak'ahs of Fajr when he heard the Adhan and he made them brief."

كَانَ النَّبِيُّ ﷺ يُصَلِّي رَكْعَتَىِ الْفَجْرِ إِذَا سَمِعَ الأَذَانَ وَيُخَفِّفُهُمَا قَالَ أَبُو عَبْدِ الرَّحْمَنِ هَذَا حَدِيثٌ مُنْكَرٌ

[AI] The Prophet ﷺ used to shorten his two units of prayer during Fajr.

كَانَ النَّبِيُّ ﷺ يُخَفِّفُ رَكْعَتَيِ الْفَجْرِ

Told him that when the Muaddhin fell silent, Messenger of Allah ﷺ would pray two brief rak'ahs. (Using translation from Nasāʾī 1772)

أَنَّ رَسُولَ اللهِ ﷺ كَانَ يُصَلِّي رَكْعَتَيْنِ خَفِيفَتَيْنِ إِذَا بَدَا الْفَجْرُ

"When the dawn appears, the Messenger of Allah ﷺ would only pray two short Rak'ahs." (Using translation from Nasāʾī 583)

أَنَّهَا قَالَتْ كَانَ رَسُولُ اللهِ ﷺ إِذَا طَلَعَ الْفَجْرُ لَا يُصَلِّي إِلَّا رَكْعَتَيْنِ خَفِيفَتَيْنِ

[AI] "That the Prophet ﷺ used to decrease the two units of the Fajr Salah."

«أَنَّ النَّبِيَّ ﷺ كَانَ يُخَفِّفُ رَكْعَتَيِ الْفَجْرِ»

[AI] "That the Messenger of Allah, ﷺ , prayed inside the Kaaba."

«أَنَّ رَسُولَ اللهِ ﷺ صَلَّى فِي جَوْفِ الْكَعْبَةِ»

[AI] "The Prophet ﷺ used to pray two quick light units of prayer when dawn approached."

«كَانَ النَّبِيُّ ﷺ إِذَا طَلَعَ الْفَجْرُ صَلَّى رَكْعَتَيْنِ خَفِيفَتَيْنِ»

[AI] "That the Messenger of Allah, ﷺ , used to offer two units (rak'ahs) of the Fajr prayer in my house, and he used to shorten them."

«أَنَّ رَسُولَ اللهِ ﷺ صَلَّى رَكْعَتَيِ الْفَجْرِ فِي بَيْتِي وَكَانَ يُخَفِّفُهُمَا»

[AI] The Messenger of Allah ﷺ said, "Abu Abdur-Rahman said, 'This is a rejected (disliked) narration.'"

قَالَ رَسُولُ اللهِ ﷺ قَالَ أَبُو عَبْدِ الرَّحْمَنِ هَذَا حَدِيثٌ مُنْكَرٌ