Arabic (Original)
حَدَّثَنَا ابْنُ نُمَيْرٍ حَدَّثَنَا فُضَيْلٌ يَعْنِي ابْنَ غَزْوَانَ قَالَ سَمِعْتُ طَلْحَةَ بْنَ عُبَيْدِ اللَّهِ بْنِ كَرِيزٍ قَالَ سَمِعْتُ أُمَّ الدَّرْدَاءِ قَالَتْ سَمِعْتُ أَبَا الدَّرْدَاءِ يَقُولُ سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ إِنَّهُ يُسْتَجَابُ لِلْمَرْءِ بِظَهْرِ الْغَيْبِ لِأَخِيهِ فَمَا دَعَا لِأَخِيهِ بِدَعْوَةٍ إِلَّا قَالَ الْمَلَكُ وَلَكَ بِمِثْلٍ.
English Translation
Ibn Numayr narrated to us, Fudayl, meaning Ibn Ghazwan, narrated to us. He said: I heard Talhah ibn Ubaydillah ibn Kariz say: I heard Umm al-Darda' say: I heard Abu al-Darda' say: I heard the Messenger of Allah (peace and blessings of Allah be upon him) say: "The supplication of a person for his brother in his absence is answered. Whenever he supplicates for his brother with a good supplication, the angel says: 'And for you the same.'"