Arabic (Original)
حَدَّثَنَا وَكِيعٌ قَالَ حَدَّثَنَا خَلِيلُ بْنُ مُرَّةَ عَنْ مُعَاوِيَةَ بْنِ قُرَّةَ عَنْ أَبِي هُرَيْرَةَ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ مَنْ لَمْ يُوتِرْ فَلَيْسَ مِنَّا.
English Translation
Waki' narrated to us, who said: Khalil ibn Murrah narrated to us, from Mu'awiyah ibn Qurrah, from Abu Hurairah, who said: The Messenger of Allah (peace be upon him) said: "Whoever does not pray the Witr prayer is not one of us."