اللَّهُمَّ بَارِكْ لِي فِي رِزْقِي، وَقَنِّعْنِي بِمَا رَزَقْتَنِي
Transliteration
Allahumma barik li fi rizqi, wa qanni'ni bima razaqtani
Translation
O Allah, bless my provision for me and make me content with what You have provided me.
Reference: Al-Bayhaqi