(18) باب مَا يَدْعُو بِهِ الرَّجُلُ إِذَا خَرَجَ مِنْ بَيْتِهِ
It was narrated from Abu Hurairah that whenever he left his house, the Prophet (ﷺ) would say:
"Bismillah, la hawla wa la quwwata illa billah, at-tuklanu 'ala Allah (In the Name of Allah, there is no power and strength except with Allah, and trust is placed in Allah)."
Reference: Sunan Ibn Majah 3885
In-book reference: Book 34, Hadith 59
English translation: Vol. 5, Book 34, Hadith 3885