Abdullah bin Abi al-Hudhayl bin Sulaym bin Hanzalah narrates that Abdullah bin Mas'ud (may Allah be pleased with him) came to the gate of the market and said: "O Allah, I ask You for the good of this market and the good of its people, and I seek refuge in You from its evil and the evil of its people."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 8863