Hadith 129

Hisn al-Muslim

Chapter 36

Upon encountering an enemy or those of authority

دعاء لقاء العدو وذي السلطان

حَسْبُـنا اللهُ وَنِعْـمَ الوَكـيل
Ḥasbunallāhu wa ni`mal-wakīl. Allah is sufficient for us and the best of those on whom to depend. Reference: Al-Bukhari, 5/172.