حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يَزِيدَ ، قَالَ : حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ زِيَادٍ ِ، قَالَ لِي عَبْدُ اللَّهِ بْنُ يَزِيدَ ، سَمِعْتُ عَبْدَ اللَّهِ بْنَ عَمْرٍو ، عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ ، قَالَ : ” أَسْرَعُ الدُّعَاءِ إِجَابَةً دُعَاءُ غَائِبٍ لِغَائِبٍ .“
It is narrated from Sayyiduna Abdullah bin Amr (may Allah be pleased with him) that the Prophet (peace and blessings of Allah be upon him) said: "The supplication that is accepted the quickest is the supplication made by a person for another in his absence."