Sahl related that the Prophet (saw) said, { Indeed in Paradise, there is a door called Rayyan, through which the fasting people will enter. None other than them can enter through this gate. It will be said, where are the fasting people, so they will stand up, while none other than them will be allowed to enter. When they have all entered, the gate will be closed and no one else will enter through this gate.}
Bukhari
