Sayyidina Uqbah ibn Aamir Juhanni (RA) reported that the Prophet (SAW) said, “Indeed, Allah has revealed to me verses, the like of which no one has seen (an-Naas) to the end of the surah and (al-Falaq) to the end of the surah.”
[Ahmed 17305,Muslim 814,Abu Dawud 1462,Nisa i 953]