The Messenger of Allah (ﷺ) taught me some words that I say during the witr. (The version of Ibn Jawwas has: I say them in the supplication of the witr.) They were: "O Allah, guide me among those You have guided, grant me security among those You have granted security, take me into Your charge among those You have taken into Your charge, bless me in what You have given, guard me from the evil of what You have decreed, for You dost decree, and nothing is decreed for You. He whom You befriendest is not humbled. Blessed and Exalted are You, our Lord."