اللَّهُمَّ ارْزُقْنِي رِزْقًا وَاسِعًا حَلَالًا طَيِّبًا
Allahumma-rzuqni rizqan wasi'an halalan tayyiba
हे अल्लाह! मुझे वसीअ, हलाल और पाकीज़ा रिज़्क़ दे।
Recite when asking for sustenance
This dua asks for provision that is not only abundant but also halal (lawful) and tayyib (pure/good).