اَخْبَرَنَا شَبَابَةُ، نَا عَبْدُالرَّحْمٰنِ بْنُ اَبِیْ مُلَیْکَةَ، عَنِ ابْنِ اَبِیْ مُلَیْکَةَ، عَنِ ابْنِ عَبَّاسٍ، عَنْ رَّسُوْلِ اللّٰهِ صَلَّی اللّٰهُ عَلَیْهِ وَسَلَّمَ قَالَ: دَعْوَتَانِ یُسْتَجَابُ لِلْعَبْدِ فِیْهِمَا، دَعْوَةُ الْمَظْلُوْمِ، وَدَعْوَةُ الْمُسْلِمِ لِاَخِیْهِ بِظَهْرِ الْغَیْبِ.
Sayyiduna Ibn Abbas (may Allah be pleased with them both) narrated from the Messenger of Allah (peace and blessings be upon him), he (peace be upon him) said: "There are two supplications that are accepted for the servant: the supplication of the oppressed and the supplication of a Muslim for his (Muslim) brother in his absence."