Messenger of Allah (ﷺ) said, "Whoever says (upon leaving his house): 'Bismillah, tawakkaltu 'alallah, wa la hawla wa la quwwata illa billah

[I begin with the Name of Allah; I trust in Allah; there is no altering of conditions but by the Power of Allah],' it will be said to him: 'You are guided, defended and protected.' The devil will go far away from him".

[Abu Dawud, At-Tirmidhi and An- Nasa'i].

Abu Dawud reported it with this addition: "One devil will say to another: 'How can you deal with a man who has been guided, defended and protected?".