Musannaf Ibn Abi Shaybah

Hazrat Ali (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) used to supplicate at the end of Witr: O Allah! I seek refuge in Your pleasure from Your displeasure, and I seek refuge in Your forgiveness from Your punishment, and I seek refuge in You from You. I cannot fully praise You; You are as You have praised Yourself.

Hazrat Abdur Rahman bin Abzi narrates that the Holy Prophet (peace and blessings be upon him) used to offer Witr prayer, and when he sat at the end of the prayer, he would recite these words three times: "Pure is the Sovereign and Most Holy." And at the end, he would prolong his voice.

Hazrat Ubayy bin Ka'b narrates that the Holy Prophet (peace and blessings be upon him) used to recite these words three times at the end of the prayer: "Glory be to the Sovereign, the Most Holy."