Jami` at-Tirmidhi 704
جامع الترمذي#704Sahihحَدَّثَنَا هَنَّادٌ، حَدَّثَنَا وَكِيعٌ، عَنْ هِشَامٍ، بِنَحْوِهِ إِلاَّ أَنَّهُ قَالَ قَدْرُ قِرَاءَةِ خَمْسِينَ آيَةً . قَالَ وَفِي الْبَابِ عَنْ حُذَيْفَةَ . قَالَ أَبُو عِيسَى حَدِيثُ زَيْدِ بْنِ ثَابِتٍ حَدِيثٌ حَسَنٌ صَحِيحٌ . وَبِهِ يَقُولُ الشَّافِعِيُّ وَأَحْمَدُ وَإِسْحَاقُ اسْتَحَبُّوا تَأْخِيرَ السُّحُورِ .
Anas (bin Malik) narrated:(Another chain) except that he said: "About the length for reciting fifty Ayahs
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih Muslim
In-book reference: 8:23