عَنْ نَافِعٍ قَالَ: رُبَّمَا أَمَّنَا ابْنُ عُمَرَ بِالسُّورَتَيْنِ وَالثَّلَاثِ فِي الْفَرِيضَةِ
Nafi' says: Sometimes, while leading us in obligatory prayer, Sayyiduna Abdullah bin Umar (may Allah be pleased with him) would combine two or more surahs.