Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:5606Abū ʿAlī al-Rūdhbārī > Abū Bakr b. Dāsah > Abū Dāwud > Qutaybah b. Saʿīd > Ibn Idrīs > Muḥammad b. Isḥāq > Muḥammad b. Abū Umāmah b. Sahl b. Ḥunayf from his father

[Machine] He said, "Because he was the first one to gather us in the defeat of the Prophet from the tribe of Harrah bin Bayadah in a place called Al-Khadamat. I asked, "How many were you at that time?" He said, "Forty." This was narrated by Jarir bin Hazim and Muhammad bin Salamah, from Ibn Ishaq, who said, "Muhammad bin Abi Umamah told me, as Yunus bin Bukair and Muhammad bin Ishaq said, when mentioning that he heard it in the narration, and the narrator was trustworthy, the chain of narration was sound, and this hadith has a good chain of narration and is authentic. Another hadith was narrated in it that cannot be used as evidence like it."  

البيهقي:٥٦٠٦وَأَخْبَرَنَا أَبُو عَلِيٍّ الرُّوذْبَارِيُّ أنبأ أَبُو بَكْرِ بْنُ دَاسَةَ ثنا أَبُو دَاوُدَ ثنا قُتَيْبَةُ بْنُ سَعِيدٍ ثنا ابْنُ إِدْرِيسَ عَنْ مُحَمَّدِ بْنِ إِسْحَاقَ عَنْ مُحَمَّدِ بْنِ أَبِي أُمَامَةَ بْنِ سَهْلِ بْنِ حُنَيْفٍ عَنْ أَبِيهِ عَنْ عَبْدِ الرَّحْمَنِ بْنِ كَعْبِ بْنِ مَالِكٍ وَكَانَ قَائِدَ أَبِيهِ بَعْدَمَا ذَهَبَ بَصَرُهُ عَنْ أَبِيهِ كَعْبِ بْنِ مَالِكٍ أَنَّهُ كَانَ إِذَا سَمِعَ النِّدَاءَ يَوْمَ الْجُمُعَةِ تَرَحَّمَ لِأَسْعَدَ بْنِ زُرَارَةَ فَقُلْتُ لَهُ إِ إِذَا سَمِعْتَ النِّدَاءَ تَرَحَّمْتَ لِأَسْعَدَ بْنِ زُرَارَةَ

قالَ لِأَنَّهُ أَوَّلُ مَنْ جَمَّعَ بِنَا فِي هَزْمِ النَّبِيتِ مِنْ حَرَّةِ بَنِي بَيَاضَةَ فِي نَقِيعٍ يُقَالُ لَهُ الْخَضَمَاتُ قُلْتُ كَمْ كُنْتُمْ يَوْمَئِذٍ؟ قَالَ أَرْبَعُونَ وَرَوَاهُ جَرِيرُ بْنُ حَازِمٍ وَمُحَمَّدُ بْنُ سَلَمَةَ عَنِ ابْنِ إِسْحَاقَ قَالَ حَدَّثَنِي مُحَمَّدُ بْنُ أَبِي أُمَامَةَ كَمَا قَالَ يُونُسُ بْنُ بُكَيْرٍ وَمُحَمَّدُ بْنُ إِسْحَاقَ إِذَا ذَكَرَ سَمَاعَهُ فِي الرِّوَايَةِ وَكَانَ الرَّاوِي ثِقَةً اسْتَقَامَ الْإِسْنَادُ وَهَذَا حَدِيثٌ حَسَنُ الْإِسْنَادِ صَحِيحٌ وَقَدْ رُوِيَ فِيهِ حَدِيثٌ آخَرُ لَا يُحْتَجُّ بِمِثْلِهِ