Allah is sufficient for us and He is the best Disposer of affairs. (Ibrahim said — The Oppressed
حَسْبُنَا اللَّهُ وَنِعْمَ الْوَكِيلُ
Transliteration: Hasbunallaahu wa ni'mal-wakeel
Translation: Allah is sufficient for us and He is the best Disposer of affairs. (Ibrahim said it when thrown in fire)
Reference: Quran 3:173, Bukhari 5:172