Bismillahirrahmanirahim
✦ The Importence of Surah Al-Falaq And Surah An-Nas
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✦ Narrated Aisha Radi Allahu Anha: Whenever ALLAH's Apostle Sal-Allahu Alaihi Wasallam went to bed, he used to blow on his hands while reciting the Muauwidhat (Surah Al-Falaq And Surah An-Nas) and then pass his hands over his body,
Sahih Bukhari, Book 75,No.331
✦ Narrated Aisha Radi Allahu Anha Whenever Allah's Messenger Sal-Allahu Alaihi Wasallam became sick, he would recite Mu'awwidhat (Surat Al-Falaq and Surat An- Nas) and then blow his breath over his body. When he became seriously ill, I used to recite (these two Suras) and rub his hands over his body hoping for its blessings.
Sahih Bukhari, Book 61,535
✦ Narrated Abdullah ibn Khubayb Radi Allahu AnhuThe Prophet Sal-Allahu Alaihi Wasallam said: Recite Qul Huwallahu Ahad (Surah Ikhlas) and Al-Mu'awwadhatain (Surah Al-Falaq And Surah An-Nas) in the evening and in the morning, three times, and that will suffice you against everything.(from All evils)
Sunan Abu Dawud,Book 42,5064-Hasan