Narrator:Abu Ayyūb al-Ansāri
حَدَّثَنَا سُلَيْمَانُ بْنُ عُبَيْدِ اللَّهِ أَبُو أَيُّوبَ الْغَيْلاَنِيُّ، حَدَّثَنَا أَبُو عَامِرٍ، - يَعْنِي الْعَقَدِيَّ - حَدَّثَنَا عُمَرُ، - وَهُوَ ابْنُ أَبِي زَائِدَةَ - عَنْ أَبِي إِسْحَاقَ، عَنْ عَمْرِو بْنِ مَيْمُونٍ، قَالَ "
مَنْ قَالَ لاَ إِلَهَ إِلاَّ اللَّهُ وَحْدَهُ لاَ شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهُوَ عَلَى كُلِّ شَىْءٍ قَدِيرٌ عَشْرَ مِرَارٍ كَانَ كَمَنْ أَعْتَقَ أَرْبَعَةَ أَنْفُسٍ مِنْ وَلَدِ إِسْمَاعِيلَ "
Abu Ayyūb (may Allah be pleased with him) reported: The Prophet (may Allah's peace and blessings be upon him) said:
"Whoever says ten times ‘Lā ilāha illa Allah wahdahu lā sharīka lahu, lahu al-mulku wa lahu al-hamdu, wa huwa ‘ala kulli shay’in qadīr (There is no god but Allah, alone, with no partner; to Him belongs the dominion, and praise is due to Him, and He has power over all things)' will be the same (in reward) as the one who emancipated four slaves from the children of Ishmael."
Reported by Muslim (No. 2693) and Ahmad (No. 22418, 22444, 22480).