Hadith.1401 - It is narrated : "Whoever recites in the Witr prayer the two protective chapters (Surah Al-Falaq and Surah An-Nas) and 'Qul Huwa Allahu Ahad' (Surah Al-Ikhlas), it will be said to him, 'Rejoice, O’ servant of Allah (swt), for Allah (swt) has accepted your Witr.'"