ذِكْرُ الْخَبَرِ الْمُدْحِضِ قَوْلَ مَنْ زَعَمَ أَنَّ الْوِتْرَ بِالرَّكْعَةِ الْوَاحِدَةِ غَيْرُ جَائِزٍ
It was narrated from ‘Ali ؓ that The Prophet ﷺ used to pray Witr with three raka’hs (Using translation from Aḥmad 685)
«أَنَّ النَّبِيَّ ﷺ كَانَ يُوتِرُ بِوَاحِدَةٍ»