Hadith 2058
´Abu Sa'eed narrated:` "The Messenger of Allah(S.A.W) would seek refuge from the jinn and the (evil) eye of humans, until Al-Mu'awwidhatain were revealed. So when they were revealed he used them and left other than them."
Hadith 3823
´Narrated Ibn 'Abbas:` "The Messenger of Allah (ﷺ) supplicated for me that Allah should give me Al-Hukm (knowledge, understanding, judging justly, or understanding of the Qur'an) two times."