ANSWER:
When you get out of your house.
“Whoever says – when he leaves his house – Bismillaah, tawakkaltu ‘ala Allaah, wa laa hawla wa laa quwwata illa Billaah (In the name of Allaah, I put my trust in Allaah and there is no power and no strength except with Allaah)” , it will be said to him: You are taken care of and you are protected and guided, and the devils will move away from him, and one devil says: What can you do with a man who has been guided, taken care of and protected?