Sunan an Nasai
5494
Sahih+2

It was narrated that Abu Sa'eed said:"The Messenger of Allah [SAW] used to seek refuge from the evil eye of the Jinn and the evil eye of humans. When Al-Mu'awwadhatan were revealed, he started to recite them and stopped reciting anything else

SahihAbu Ghuddah
SahihAl-Albani