He who uttered:" There is no god but Allah, the One, having no partner with Him, His is the Sovereignty and all praise is due to Him and He is Potent over everything" ten times, he is like one who emancipated four slaves from the progeny of Isma'il. Rabi' b. Khuthaim narrated a hadith like this. Sha'bi reported: I said to Rabi': From whom did you hear it? He said: From 'Amr b. Maimun. I came to 'Amr b. Maimun and said to him: From whom did you hear this hadith? He said: from Ibn Abi Laila. I came to Ibn Abi Laila and said to him: From whom did you hear this hadith? He said: From Abu Ayyub Ansari, who narrated from Messenger of Allah ﷺ.  

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 وَقَالَ سُلَيْمَانُ حَدَّثَنَا أَبُو عَامِرٍ حَدَّثَنَا عُمَرُ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ أَبِي السَّفَرِ عَنِ الشَّعْبِيِّ عَنْ رَبِيعِ بْنِ خُثَيْمٍ بِمِثْلِ ذَلِكَ قَالَ فَقُلْتُ لِلرَّبِيعِ مِمَّنْ سَمِعْتَهُ قَالَ مِنْ عَمْرِو بْنِ مَيْمُونٍ قَالَ فَأَتَيْتُ عَمْرَو بْنَ مَيْمُونٍ فَقُلْتُ مِمَّنْ سَمِعْتَهُ قَالَ مِنِ ابْنِ أَبِي لَيْلَى قَالَ فَأَتَيْتُ ابْنَ أَبِي لَيْلَى فَقُلْتُ مِمَّنْ سَمِعْتَهُ قَالَ مِنْ أَبِي أَيُّوبَ الأَنْصَارِيِّ يُحَدِّثُهُ عَنْ رَسُولِ اللَّهِ ﷺ  

He who uttered:" There is no god but Allah, the One, having no partner with Him, His is the Sovereignty and all praise is due to Him and He is Potent over everything" ten times, he is like one who emancipated four slaves from the progeny of Isma'il. Rabi' b. Khuthaim narrated a hadith like this. Sha'bi reported: I said to Rabi': From whom did you hear it? He said: From 'Amr b. Maimun. I came to 'Amr b. Maimun and said to him: From whom did you hear this hadith? He said: from Ibn Abi Laila. I came to Ibn Abi Laila and said to him: From whom did you hear this hadith? He said: From Abu Ayyub Ansari, who narrated from Messenger of Allah ﷺ. (Using translation from Muslim 2693)   

لَا إِلَهَ إِلَّا اللهُ وَحْدَهُ لَا شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهُوَ عَلَى كُلِّ شَيْءٍ قَدِيرٌ عَشْرَ مِرَّارٍ كَانَ كَمَنْ أَعْتَقَ أَرْبَعَ رِقَابٍ مِنْ وَلَدِ إِسْمَاعِيلَ حَدَّثَنَا رَوْحٌ حَدَّثَنَا عُمَرُ بْنُ أَبِي زَائِدَةَ حَدَّثَنَا عَبْدُ اللهِ بْنُ أَبِي السَّفَرِ عَنِ الشَّعْبِيِّ عَنْ رَبِيعِ بْنِ خُثَيْمٍ بِمِثْلِ ذَلِكَ قَالَ فَقُلْتُ لِلَّربِيعِ مِمَّنْ سَمِعْتَهُ؟ فَقَالَ مِنْ عَمْرِو بْنِ مَيْمُونٍ فَقُلْتُ لِعَمْرِو بْنِ مَيْمُونٍ مِمَّنْ سَمِعْتَهُ؟ فَقَالَ مِنْ ابْنِ أَبِي لَيْلَى فَقُلْتُ لِابْنِ أَبِي لَيْلَى مِمَّنْ سَمِعْتَهُ؟ قَالَ مِنْ أَبِي أَيُّوبَ الْأَنْصَارِيِّ يُحَدِّثُهُ عَنِ النَّبِيِّ ﷺ  

[Machine] There is no god but Allah, alone, without any partners. To Him belongs the kingdom, and to Him belongs all praise. He gives life and causes death, and He has power over all things. Whoever recites this once or ten times, it is equivalent to freeing a slave or freeing ten slaves." I asked, "From whom did you hear this?" He replied, "From Abdur-Rahman ibn Abi Layla." So I went to him and he narrated it to me. I asked, "From whom did you hear it?" He said, "From Abu Ayyub, who narrated it from the Prophet ﷺ ."  

لَا إِلَهَ إِلَّا اللهُ وَحْدَهُ لَا شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ يُحْيِي وَيُمِيتُ وَهُوَ عَلَى كُلِّ شَيْءٍ قَدِيرٌ مَرَّةً أَوْ عَشْرَ مَرَّاتٍ كَانَ لَهُ ذَلِكَ يَعْدِلُ رَقَبَةً أَوْ عَشَرَ رِقَابٍ» قُلْتُ مِمَّنُ سَمِعْتَهُ؟ قَالَ مِنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي لَيْلَى فَأَتَيْتُهُ فَحَدَّثَ فَقُلْتُ مِمَّنْ سَمِعْتَهُ؟ قَالَ مِنْ أَبِي أَيُّوبَ يُحَدِّثُ عَنِ النَّبِيِّ ﷺ