What was narrated concerning Witr at the beginning of the night

Sunan Ibn Majah · Book 5 · Hadith 1202

حَدَّثَنَا أَبُو دَاوُدَ، سُلَيْمَانُ بْنُ تَوْبَةَ حَدَّثَنَا يَحْيَى بْنُ أَبِي بُكَيْرٍ، حَدَّثَنَا زَائِدَةُ، عَنْ عَبْدِ اللَّهِ بْنِ مُحَمَّدِ بْنِ عَقِيلٍ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ لأَبِي بَكْرٍ ‏"‏ أَىَّ حِينٍ تُوتِرُ ‏"‏ قَالَ أَوَّلَ اللَّيْلِ بَعْدَ الْعَتَمَةِ ‏.‏ قَالَ ‏"‏ فَأَنْتَ يَا …

It was narrated that Jabir bin ‘Abdullah said: “The Messenger of Allah (ﷺ) said to Abu Bakr: ‘When do you pray Witr?’ He said: ‘At the beginning of the night, after ‘Isha’.’ He said: ‘And you, O ‘Umar?’ He said: ‘At the…