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Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
muslim:740 – Abū Bakr b. Abū Shaybah And ʾAbū Kurayb > Yaḥyá b. Ādam > ʿAmmār b. Ruzayq > Abū Isḥāq > al-Aswad > ʿĀʾishah

'A'isha observed that the Messenger of Allah ﷺ used to observe prayer in the night and the last of his (night) prayer was Witr.  

مسلم:٧٤٠ – حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ وَأَبُو كُرَيْبٍ قَالاَ حَدَّثَنَا يَحْيَى بْنُ آدَمَ حَدَّثَنَا عَمَّارُ بْنُ رُزَيْقٍ عَنْ أَبِي إِسْحَاقَ عَنِ الأَسْوَدِ عَنْ عَائِشَةَ قَالَتْ

كَانَ رَسُولُ اللَّهِ ﷺ يُصَلِّي مِنَ اللَّيْلِ حَتَّى يَكُونَ آخِرَ صَلاَتِهِ الْوِتْرُ  

See similar narrations below:

Collected by Aḥmad, Bayhaqī
ahmad:26158 – Yaḥyá b. Ādam > ʿAmmār b. Ruzayq > Abū Isḥāq > al-Aswad > ʿĀʾishah

'A'isha observed that the Messenger of Allah ﷺ used to observe prayer in the night and the last of his (night) prayer was Witr. (Using translation from Muslim 740)  

أحمد:٢٦١٥٨ – حَدَّثَنَا يَحْيَى بْنُ آدَمَ قَالَ حَدَّثَنَا عَمَّارُ بْنُ رُزَيْقٍ عَنْ أَبِي إِسْحَاقَ عَنِ الْأَسْوَدِ عَنْ عَائِشَةَ قَالَتْ

كَانَ رَسُولُ اللهِ ﷺ يُصَلِّي مِنَ اللَّيْلِ حَتَّى يَكُونَ آخِرَ صَلَاتِهِ الْوَتْرُ  

bayhaqi:4831 – Abū ʿAbdullāh al-Ḥāfiẓ > Abū al-Walīd al-Faqīh > al-Ḥasan b. Sufyān > Abū Bakr b. Abū Shaybah > Yaḥyá b. Ādam > ʿAmmār b. Ruzayq > Abá Isḥāq > al-Aswad > ʿĀʾishah

[Machine] The Messenger of Allah ﷺ used to pray at night until the last prayer of his was Witr.  

البيهقي:٤٨٣١ – أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ أَخْبَرَنِي أَبُو الْوَلِيدِ الْفَقِيهُ ثنا الْحَسَنُ بْنُ سُفْيَانَ ثنا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ ثنا يَحْيَى بْنُ آدَمَ ثنا عَمَّارُ بْنُ رُزَيْقٍ عَنْ أَبَى إِسْحَاقَ عَنِ الْأَسْوَدِ عَنْ عَائِشَةَ قَالَتْ

كَانَ رَسُولُ اللهِ ﷺ يُصَلِّي مِنَ اللَّيْلِ حَتَّى يَكُونَ آخِرُ صَلَاتِهِ الْوِتْرَ  

رَوَاهُ مُسْلِمٌ فِي الصَّحِيحِ عَنْ أَبِي بَكْرِ بْنِ أَبِي شَيْبَةَ