Arabic (Original)
حَدَّثَنَا حُسَيْنُ بْنُ عَلِيٍّ عَنْ زَائِدَةَ عَنْ سِمَاكٍ عَنْ جَابِرِ بْنِ سَمُرَةَ قَالَ كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ إِذَا صَلَّى الْفَجْرَ قَعَدَ فِي مُصَلَّاهُ حَتَّى تَطْلُعَ الشَّمْسُ قَالَ وَكَانَ يَقْرَأُ فِي صَلَاةِ الْفَجْرِ بِ ق وَالْقُرْآنِ الْمَجِيدِ وَكَانَتْ صَلَاتُهُ بَعْدُ تَخْفِيفًا.
English Translation
Jabir ibn Samurah said: When the Messenger of Allah (peace be upon him) prayed Fajr, he would sit in his place of prayer until the sun rose. He used to recite in the Fajr prayer 'Qaf. By the Glorious Quran' (Surah Qaf), and his prayer afterward would be lighter.