Muhammad bin Juhadah reported from Zubaid, Sa'eed bin 'Abdur-Rahman bin Abza, from his father, who said:
"The Messenger of Allah (ﷺ) used to recite in witr: Glorify the Name of your Lord, the Most High;" and "Say: O you disbelievers!;' and 'Say: He is Allah, (the) One.' And when he had finished praying, he said: Subhanal-Malikil-Quddus (Glory be to the Sovereign, the Most Holy) three times."
Reference: Sunan an-Nasa'i 1736 In-book : Book 20, Hadith 139 English translation : Vol. 2, Book 20, Hadith 1737
Help us gift a modern, ad-free Islamic application for the Muslim Ummah. Your donation will be recorded as Sadaqah Jariyah in your book of deeds, In Sha Allah.