Abu Harairah narrated that the Messenger of Allah said:
"Three supplications are accepted , there is no doubt in them (about them being accepted): The supplication of the oppressed, the supplication of the traveler, and the supplication of his father against his son."
Reference: Jami` at-Tirmidhi 1905 In-book : Book 27, Hadith 11 English translation : Vol. 4, Book 1, Hadith 1905
Help us gift a modern, ad-free Islamic application for the Muslim Ummah. Your donation will be recorded as Sadaqah Jariyah in your book of deeds, In Sha Allah.