Ayesha reported,

The Messenger of Allah ﷺ used to pray during the night, and when he had performed his witr prayer, he would say, "Get up and pray your witr, Ayesha."

Muslim 1734

Sahih

و حدثنا زهير بن حرب حدثنا جرير عن الأعمش عن تميم بن سلمة عن عروة بن الزبير

عن عائشة قالت

كان رسول الله ﷺ يصلي من الليل فإذا أوتر قال قومي فأوتري يا عائشة

مسلم 1734صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Muslim
Book
Travelers' prayer and its shortening
Chapter
Night prayer, the number of rakats of the Prophet ﷺ at night, that Witr is one rakat, and that one rakat is a valid prayer
Numbering
Darussalam 1734
Muslim 1734