Sunan al-Nasa'i The Book of Qiyam Al-Lail (The Night Prayer) and Voluntary Prayers During the Day Ahmed bin Suliaman أحمد بن سليمان al-Husain bin Dhakwan al-Mua'lam الحسين بن ذكوان المعلم المكتب Ali bin 'Abdullah bin 'Abbas علي بن عبد الله بن عباس بن عبد المطلب Habib bin Abi Thabit حبيب بن أبي ثابت قيس Husayn bin 'Abdur Rahman al-Salmi حصين بن عبد الرحمن السلمي Muhammad bin 'Ali bin 'Abd. bin 'Abbas محمد بن علي بن عبد الله بن عباس Za'ida bin Qadama al-Thaqifi زائدة بن قدامة الثقفي “In the first rak’ah of witr, the Messenger of Allah (ﷺ) used to recite: “GLorify the Name of your Lord, the Most High;” in the second; “Say: O you disbelievers!” and in the third; “Say: He is Allah, (the) One.” https://parallelquran.com/hadith/sunan-al-nasai-1705/