اللَّهُمَّ اكْفِنِي بِحَلَالِكَ عَنْ حَرَامِكَ، وَأَغْنِنِي بِفَضْلِكَ عَمَّنْ سِوَاكَ
Allahummak-fini bi halalika 'an haramika, wa aghnini bi fadlika 'amman siwak
Ya Allah, cukupkanlah daku dengan yang halal daripada yang haram, dan jadikanlah daku kaya dengan kurnia-Mu daripada selain-Mu.
Recite when seeking halal sustenance
Ali (RA) taught this dua to a man in debt, and he was soon able to pay off his debt completely.