Abu Sa'id (al Khudri) reported Allah's Apostle (ﷺ) as saying:Observe Witr prayer before it is morning. Abu Sa'id reported that they (the Prophet's Companions) asked the Messenger of Allah (ﷺ) about Witr (prayer). (In reply to their inquiry) he said: Observe Witr prayer before it is morning

Abu Sa'id reported that they (some of the Companions) of the Prophet (ﷺ) asked the Messenger of Allah (ﷺ) about Witr. He said:Observe Witr before morning