Protection from All Harm

Transliteration

Bismillahil-ladhee la yadurru ma'asmihi shay'un fil-ardhi wa la fis-sama'i wa huwas-samee'ul-aleem

Translation

In the name of Allah, with Whose name nothing in the earth or heaven can cause harm, and He is the All-Hearing, the All-Knowing. (Recite three times in the morning and evening.)

Source: Abu Dawud 4/323, Tirmidhi 5/465