DUA 15

15. Supplications which are not rejected.
The Prophet, peace be upon him, said, “The supplications of three persons are accepted, and there is no doubt concerning their acceptance: the supplication of a father, of a traveller, and of one who is wronged.’ (Reported by Ahmad, Abu Daw’ud, and Tirmidhi, with a sound chain of transmitters)Source: Fiqh-us-Sunnah, vol 4, number 113cThe Prophet, peace be upon him, also said, “The supplications ofthree persons are not rejected: the supplication of a fastingperson at the time of breaking fast, of a just ruler, and of a personwho is wronged. Allah causes their supplications to rise above theclouds, and gates of heaven are opened for them, and God says,‘By My Majesty, I will help you, even it be after a while.