(48) باب ذِكْرِ الاِخْتِلاَفِ عَلَى شُعْبَةَ فِيهِ . أ }
Bahz bin Asad, said:
"Shu'bah narrated to us, from Salamah and Zubaid, from Dharr, from Ibn Abdur-Rahman bin Abza from his father that 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 said the taslim, he would say: Subhanal-Malikil-Quddus (Glory be to the Sovereign, the Most Holy) three times, raising his voice the third time."
Reference: Sunan an-Nasa'i 1732
In-book reference: Book 20, Hadith 135
English translation: Vol. 2, Book 20, Hadith 1733