once upon a time prophet hazart mohmmad (pbuh) was sitting in masjad e nabvi at that time angle jbrail came and after drodo salam he said that Allaha pak said i send this gift for your belivers that after namaz e five time a day who ever read this dua reglerly ever day and rise up his hands for dua so Allaha pak gives him barkat in his wealth and all kinds of problems that he got will be solved and he will get respect in public and when he die he will recive kindness and marcy from Allaha pak and his all kinds of sins will be forgiven and his grave will be brighten with noor and angles will present him a quron and gives him holy wine and every one watch him with surprised eyes.