Dua When Leaving the Home

بِسْمِ اللَّهِ تَوَكَّلْتُ عَلَى اللَّهِ وَلَا حَوْلَ وَلَا قُوَّةَ إِلَّا بِاللَّهِ

In the name of Allah, I trust in Allah; there is no might and no power but in Allah

(Tirmidhi)

Source: Central Mosque