REPETITION OF CHAPTERS DURING THE VOLUNTARY PRAYER BEFORE DAWN H 1131 "I (ibn Omar) observed the Messenger of Allah, praise and peace be upon him, reciting the chapters 'The Unbelievers' and 'The Oneness' in the two units of prayer before the dawn prayer for a month. R 1131 Tirmidhi with a chain up to ibn Omar who related this.
1109- وعن ابن عمر رضي الله عنهما ، قَالَ : رَمَقْتُ النَّبيَّ صلى الله عليه وآله وسلم ، شَهْراً فَكَانَ يَقْرَأُ في الرَّكْعَتَيْنِ قَبْلَ الفَجْرِ : [ قُلْ يَا أيُّهَا الْكَافِرُونَ [ وَ] قُلْ هُوَ اللهُ أَحَدٌ [ رَوَاهُ التِّرمِذِيُّ ، وَقَالَ : "حَدِيثٌ حَسَنٌ" .