Ubayy bin Ka'b said: "The Messenger of Allah ﷺ used to recite in Witr: "Glorify the Name of your Lord, the Most High;" and "Say: O you disbelievers!;' and 'Say: He is Allah, (the) One.' And when he said the salam, he would say: Subhanal-Malikil-Quddus (Glory be to the Sovereign, the Most Holy) three times." (Using translation from Nasāʾī 1729)   

أَنَّ النَّبِيَّ ﷺ كَانَ يَقْرَأُ فِي الْوِتْرِ بِسَبِّحِ اسْمَ رَبِّكَ الْأَعْلَى وَقُلْ يَا أَيُّهَا الْكَافِرُونَ وَقُلْ هُوَ اللهُ أَحَدٌ فَإِذَا سَلَّمَ قَالَ سُبْحَانَ الْمَلِكِ الْقُدُّوسِ ثَلَاثَ مَرَّاتٍ يَرْفَعُ بِالثَّالِثَةِ صَوْتَهُ  

When the Messenger of Allah ﷺ offered salutation in the witr prayer, he said: Glorify be to the king most holy. (Using translation from Abū Dāʾūd 1430)   

كَانَ رَسُولُ اللهِ ﷺ إِذَا سَلَّمَ فِي الْوِتْرِ قَالَ سُبْحَانَ الْمَلِكِ الْقُدُّوسِ  

[Machine] The Messenger of Allah, ﷺ , used to supplicate in his final Tashahhud, saying, "O Allah, I seek refuge in Your pleasure from Your anger, and in Your forgiveness from Your punishment. I seek refuge in You from You; I do not enumerate Your praise, You are as You have praised Yourself." Abu Ali Al-Roudbari informed us that Abu Bakr ibn Dasa narrated to us, who narrated to us Abu Dawood, who narrated to us Musa ibn Ismail, who narrated to us Hammad, and he mentioned it in a similar manner. Abu Dawood said, "Hisham is the oldest sheikh for Hammad," and it reached me from Yahya ibn Ma'in that he said, "No one has narrated about him other than Hammad ibn Salamah."  

أَنَّ رَسُولَ اللهِ ﷺ كَانَ يَدْعُو فِي آخِرِ وِتْرِهِ يَقُولُ اللهُمَّ إِنِّي أَعُوذُ بِرِضَاكَ مِنْ سَخَطِكَ وَبِمُعَافَاتِكَ مِنْ عُقُوبَتِكَ وَأَعُوذُ بِكَ مِنْكَ لَا أُحْصِي ثَنَاءً عَلَيْكَ أَنْتَ كَمَا أَثْنَيْتَ عَلَى نَفْسِكَ 4872 وَأَخْبَرَنَا أَبُو عَلِيٍّ الرُّوذْبَارِيُّ أنبأ أَبُو بَكْرِ بْنُ دَاسَةَ ثنا أَبُو دَاوُدَ ثنا مُوسَى بْنُ إِسْمَاعِيلَ ثنا حَمَّادٌ فَذَكَرَهُ بِنَحْوِهِ قَالَ أَبُو دَاوُدَ هِشَامٌ أَقْدَمُ شَيْخٍ لِحَمَّادٍ قَالَ وَبَلَغَنِي عَنْ يَحْيَى بْنِ مَعِينٍ أَنَّهُ قَالَ لَمْ يَرْوِ عَنْهُ غَيْرُ حَمَّادِ بْنِ سَلَمَةَ