Dua for Rizq (Sustenance)

اللّهُمَّ اكْفِنِي بِحَلالِكَ عَنْ حَرَامِكَ وَأَغْنِنِي بِفَضْلِكَ عَمَّنْ سِوَاكَ

O Allah, suffice me with what You have allowed instead of what You have forbidden, and make me independent of all others besides You.

Tirmidhi 3563