Sunan Abi Dawud
Prayer (Kitab Al-Salat): Detailed Injunctions about Witr — Hadith #1476
Traditional grade: Sahih How we grade
حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى بْنِ فَارِسٍ، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، أَخْبَرَنَا مَعْمَرٌ، قَالَ قَالَ الزُّهْرِيُّ إِنَّمَا هَذِهِ الأَحْرُفُ فِي الأَمْرِ الْوَاحِدِ لَيْسَ تَخْتَلِفُ فِي حَلاَلٍ وَلاَ حَرَامٍ .
These modes of reading aimed at the same point, not different in respect of lawful and unlawful.
Hadith Grading
Each grade below reflects one scholar's assessment of the chain of transmission. The grade describes the chain, not the Prophet's words. How we grade
Traditional grade: Sahih