سُنَنُ النَّسَائِيِّ
Sunan an-Nasa’i 2227
The Book of Fasting
Mentioning the differences in the reports from Muhammad bin Abi Yaqub in the Hadith of Abi Umamah About The Virtue Of Fasting
أَخْبَرَنِي إِبْرَاهِيمُ بْنُ الْحَسَنِ، عَنْ حَجَّاجٍ، عَنْ شُعْبَةَ، قَالَ لِي الْحَكَمُ سَمِعْتُهُ مِنْهُ، مُنْذُ أَرْبَعِينَ سَنَةً ثُمَّ قَالَ الْحَكَمُ وَحَدَّثَنِي بِهِ مَيْمُونُ بْنُ أَبِي شَبِيبٍ عَنْ مُعَاذِ بْنِ جَبَلٍ .
It was narrated from Shubah: "Al-Hakam said to me: 'I heard it from him forty years age; Then Al-Hakam said: 'And Maimum bin Abi Shabib narrated it to me from Muadh bin Jabal." (Sahih
Sunan an-Nasa'i, 2227