اللَّهُمَّ اكْفِنِي بِحَلَالِكَ عَنْ حَرَامِكَ، وَأَغْنِنِي بِفَضْلِكَ عَمَّنْ سِوَاكَ
Allāhumma kfinī bi-ḥalālika ʿan ḥarāmik, wa aghninī bi-faḍlika ʿamman siwāk
O Allah, suffice me with what You have made lawful instead of what You have forbidden, and enrich me by Your bounty so I need no one besides You.
Source: Sunan al-Tirmidhī 3563