Sunan An-Nasa'i

Abdul-Malik bin Abi Sulaiman reported from Zubaid, from 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