Sahih Muslim
The Book of Mosques and Places of Prayer — Hadith #1374
Scholarly Consensus: Sahih How we grade
وَحَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا أَبُو أُسَامَةَ، وَابْنُ، نُمَيْرٍ ح قَالَ وَحَدَّثَنَا ابْنُ نُمَيْرٍ، حَدَّثَنَا أَبِي قَالاَ، حَدَّثَنَا عُبَيْدُ اللَّهِ، بِهَذَا الإِسْنَادِ . قَالَ ابْنُ نُمَيْرٍ عَنْ أَبِيهِ، " بِضْعًا وَعِشْرِينَ " . وَقَالَ أَبُو بَكْرٍ فِي رِوَايَتِهِ " سَبْعًا وَعِشْرِينَ دَرَجَةً " .
Ibn Numair reported it on the authority of his father (a preference of) more than twenty (degrees) and Abu Bakr in his narration (has narrated it) twenty- seven degrees.
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
Scholarly Consensus: Sahih