اللَّهُمَّ اكْفِنِي بِحَلَالِكَ عَنْ حَرَامِكَ، وَأَغْنِنِي بِفَضْلِكَ عَمَّنْ سِوَاكَ
Allahummak-fini bihalalika 'an haramik, wa aghnini bifadlika 'amman siwak
O Allah, suffice me with what You have made lawful against what You have made unlawful, and enrich me by Your bounty so I need none but You.
Referensi: Tirmidhi 3563
O Allah, I ask You of Your bounty and mercy, for none possesses them but You.
My Lord, expand for me my chest, ease for me my task, and untie the knot from my tongue so they may understand my speech.
My Lord, indeed I am in need of whatever good You send down to me.
O Allah, bless my provision for me and make me content with what You have provided me.
O Allah, I ask You for beneficial knowledge, pure provision, and accepted deeds. (Said after Fajr prayer)
If you were to rely upon Allah with true reliance, He would provide for you as He provides for the birds.