I generally read this duaa : Allahumma laka sumtu wa bika aamantu va Alaika tawakkaltu wa Ala rizqika aftartu . ( BeforeBefore breaking the fast)
And : Bisawmi gadin navaitu min shahri Ramadan ( AtAt the beginning of the fast )
I want to enquire as to wheterwhether or not the above mentioned Duaas are mentioned in the Sunnah of the Prophet ( peace be upon him ) . If not, can you please state the Supplication to be recited ?
JazaakAllahu khairan.