During wudu

Recite:

اللَّهُمَّ اغْفِرْ لِي ذَنْبِي وَوَسِّعْ لِي فِي دَارِي وَبَارِكْ لِي فِي رِزْقِي

"O Allah, forgive my sins and widen my grave and grant barakat in my Rizq (sustenance)".

(Hisnul Hasin)