Mishkat al-Masabih #2160
mishkat_al_masabih:2160وَعَنِ ابْنِ عَبَّاسٍ رَضِيَ اللَّهُ عَنْهُمَا عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ " خَمْسُ دَعَوَاتٍ يُسْتَجَابُ لَهُنَّ: دَعْوَةُ الْمَظْلُومِ حَتَّى يَنْتَصِرَ وَدَعْوَةُ الْحَاجِّ حَتَّى يَصْدُرَ وَدَعْوَةُ الْمُجَاهِدِ حَتَّى يَقْعُدَ وَدَعْوَةُ الْمَرِيضِ حَتَّى يَبْرَأَ وَدَعْوَةُ الْأَخِ لِأَخِيهِ بِظَهْرِ الْغَيْبِ ". ثُمَّ قَالَ: «وَأَسْرَعُ هَذِهِ الدَّعْوَات إِجَابَة دَعْوَة الْأَخ لِأَخِيهِ بِظَهْرِ الْغَيْبِ» . رَوَاهُ الْبَيْهَقِيُّ فِي الدَّعَوَاتِ الْكَبِيرِ
that of one who is wronged till help comes, that of a pilgrim till he comes home, that of one engaged in jihad till he stops, that of a sick person till he recovers, and that of someone for an absent brother. Then he added, “The one of those which gets the quickest answer is that for an absent brother.” Baihaqi transmitted it in ad-Da'awat al-kabir.
محمد بن عبد الله