أَخْبَرَنِي إِبْرَاهِيمُ بْنُ يَعْقُوبَ، قَالَ حَدَّثَنَا سَعِيدُ بْنُ سُلَيْمَانَ، قَالَ حَدَّثَنَا أَبُو شِهَابٍ، قَالَ حَدَّثَنَا الأَعْمَشُ، عَنْ أَبِي وَائِلٍ، قَالَ خَطَبَنَا ابْنُ مَسْعُودٍ فَقَالَ كَيْفَ تَأْمُرُونِّي أَقْرَأُ عَلَى قِرَاءَةِ زَيْدِ بْنِ ثَابِتٍ بَعْدَ مَا قَرَأْتُ مِنْ فِي رَسُولِ اللَّهِ صلى الله عليه وسلم بِضْعًا وَسَبْعِينَ سُورَةً وَإِنَّ زَيْدًا مَعَ الْغِلْمَانِ لَهُ ذُؤَابَتَانِ ‏.‏

It was narrated that Abu Wa'il said: "Ibn Mas'ud addressed us and said: 'How do you want me to recite? According to the recitation of Zaid bin Thabit, when I learned seventy-odd Surahs from the mouth of the Messenger of Allah [SAW] while Zaid was with the other boys with two braids?'" Translation Not Available

Book Ref: Sunan An Nisai Book 48 Hadith 5064
Web Ref:  Sunan An Nisai Vol 6 Book 48 Hadith 5067