´It was narrated that Abu Salamah said:` “Aishah narrated to me that the Messenger of Allah (ﷺ) prayed Witr with one Rak’ah, then he prayed two Rak’ah in which he recited while sitting, then when he wanted to bow, he stood up and bowed.”
Hadith ReferenceSunan Ibn Majah / Establishing the Prayer and the Sunnah Regarding Them / Hadith: 1196
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح مسلم