صَحِيحُ مُسْلِمٍ
Sahih Muslim 762 c
The Book of Prayer - Travellers
Encouragement to pray qiyam during Ramadan, which is Tarawih
وَحَدَّثَنِي عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا شُعْبَةُ، بِهَذَا الإِسْنَادِ . نَحْوَهُ وَلَمْ يَذْكُرْ إِنَّمَا شَكَّ شُعْبَةُ . وَمَا بَعْدَهُ .
Shu'ba reported this hadith with the same chain of transmitters, but he made no mention that Shu'ba was in doubt and what follows subsequently.
Sahih Muslim, 762 cSahihصحيح