Hadith 1423
Narrated Ubayy ibn Kab: The Messenger of Allah ﷺ used to observe witr with (reciting) "Glorify the name of thy Lord, the most High" (Surah 87), "Say O disbelievers" (Surah 109), and "Say, He is Allah, the One, Allah, the eternally besought of all" (112).
Hadith 1424
Narrated Aishah, Ummul Muminin: Abdul Aziz ibn Jurayj said: I asked Aishah, mother of the believers: With which (surah) the Messenger of Allah ﷺ used to observe witr? (She reported same as in the Hadith of Ubayy ibn Kab, No. 1418) This version adds: In the third rak'ah he would recite: "Say, He is Allah, the One" (Surah 112), and "Say, I seek refuge in the Lord of daybreak" (Surah 113), and "Say, I seek refuge in the Lord of mankind" (Surah 114).