-

حَدَّثَنَا أَبُو سَعِيدٍ الْأَشَجُّ حَدَّثَنَا يُونُسُ بْنُ بُكَيْرٍ عَنْ مُحَمَّدِ بْنِ إِسْحَقَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْأَسْوَدِ عَنْ أَبِيهِ عَنْ عَبْدِ اللَّهِ بْنِ مَسْعُودٍ قَالَمِنْ السُّنَّةِ أَنْ يُخْفِيَ التَّشَهُّدَقَالَ أَبُو عِيسَى حَدِيثُ ابْنِ مَسْعُودٍ حَدِيثٌ حَسَنٌ غَرِيبٌ وَالْعَمَلُ عَلَيْهِ عِنْدَ أَهْلِ الْعِلْمِ

Narrated to us [Abu Sa'id Al Asyaj], he said: narrated to us [Yunus bin Bukair] from [Muhammad bin Ishaq] from [Abdurrahman bin Al Aswad] from [his father] from [Abdullah bin Mas'ud], he said: "He said: 'It is part of sunnah to conceal the tasyahud.'" Abu Isa said: "The hadith of Ibnu Mas'ud is hasan gharib. Scholars act upon this hadith."