الجامع المختصر لفضائل الآيات والسور
Virtues of the Qur'an's Chapters and Verses
The Messenger of Allah ﷺ used to recite it in the morning prayer.
كَانَ رَسُولُ اللهِ ﷺ يَقْرَأُ بِهَا فِي صَلَاةِ الْفَجْرِ
Virtues of the Qur'an's Chapters and Verses 49
Umm Hishām bint Ḥārithah reported:
"I only learned Qāf. By the Glorious Quran from praying behind the Messenger of Allah (ﷺ); he used to recite it in the morning prayer.” Reference: Sunan an-Nasa'i 949
عَنْ أُمِّ هِشَامٍ بِنْتِ حَارِثَةَ بْنِ النُّعْمَانِ، قَالَتْ مَا أَخَذْتُ ‏{‏ ق وَالْقُرْآنِ الْمَجِيدِ ‏}‏ إِلاَّ مِنْ وَرَاءِ رَسُولِ اللَّهِ صلى الله عليه وسلم كَانَ يُصَلِّي بِهَا فِي الصُّبْحِ.
Reference : Virtues of the Qur'an's Chapters and Verses 49