Sunan Ibn Majah
Sunan Ibn Majah 818
حَدَّثَنَا مُحَمَّدُ بْنُ الصَّبَّاحِ، حَدَّثَنَا عَبَّادُ بْنُ الْعَوَّامِ، عَنْ عَوْفٍ، عَنْ أَبِي الْمِنْهَالِ، عَنْ أَبِي بَرْزَةَ، ح وَحَدَّثَنَا سُوَيْدٌ، حَدَّثَنَا مُعْتَمِرُ بْنُ سُلَيْمَانَ، عَنْ أَبِيهِ، حَدَّثَهُ أَبُو الْمِنْهَالِ، عَنْ أَبِي بَرْزَةَ، أَنَّ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ كَانَ يَقْرَأُ فِي الْفَجْرِ مَا بَيْنَ السِّتِّينَ إِلَى الْمِائَةِ .
Unreviewed translation. All hadiths in this collection are available in five languages. Titles and introductions may remain in Arabic.
Muhammad ibn al-Sabbah narrated to us: 'Abbad ibn al-'Awwam narrated to us, from 'Awf, from Abu al-Minhal, from Abu Barzah. (A second route:) Suwayd narrated to us: Mu'tamir ibn Sulayman narrated to us, from his father; Abu al-Minhal related to him from Abu Barzah, that the Messenger of Allah (peace and blessings be upon him) used to recite between sixty and one hundred verses in the Fajr prayer.
Notes and open questions — unreviewed
The source gives two routes and an approximate range of sixty to one hundred verses for the dawn recitation.