Arabic Text
وَحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، وَابْنُ، بَشَّارٍ قَالَ ابْنُ الْمُثَنَّى حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ قَتَادَةَ، عَنْ أَبِي مِجْلَزٍ، قَالَ سَمِعْتُ ابْنَ عُمَرَ، يُحَدِّثُ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " الْوِتْرُ رَكْعَةٌ مِنْ آخِرِ اللَّيْلِ " .
English Translation
Ibn Umar reported Allah's Messenger (ﷺ) as saying: Witr is a rak'ah at the end of the night prayer.
This hadith is from Sahih Muslim, one of the most rigorously authenticated collections in Islamic scholarship. No editorial opinion is added.