[Machine] He was with his father on the day of Yarmouk, and when the polytheists were defeated and he carried [the wounded], he began to treat their wounds. Al-Shafi'i said, may Allah have mercy on him, and I do not know if it is confirmed from Abu Bakr, contrary to this view. If it were confirmed, it would be similar to them commanding seriously to fight those who fight against them and not be preoccupied with the situation of these [wounded]. The Shaykh said, "And indeed, he said this because the narrations that we mentioned from Abu Bakr, all of them are Marasil (narrations attributed to the Prophet through a series of narrators rather than being directly heard from the Prophet), except that they were narrated from different perspectives and narrated by Ibn Al-Musayyib, who is a good and reliable transmitter. And Al-Shafi'i, may Allah have mercy on him, mentioned in the narration of Abu 'Abd Al-Rahman Al-Baghdadi, in his narration of Al-Muraqqi', then he weakened it by saying that Muraqqi' is not known. And he mentioned the narration of Ayyub from a man from his father, then he said, "And this is like what we mentioned before, it is unknown." As for the narration of Ibrahim ibn Isma'il ibn Abi Habibah, Al-Shafi'i did not mention it, and it is weaker than what has been mentioned due to ignorance, and Allah knows best.  

أَنَّهُ كَانَ مَعَ أَبِيهِ يَوْمَ الْيَرْمُوكِ فَلَمَّا انْهَزَمَ الْمُشْرِكُونَ وَحَمَلَ فَجَعَلَ يُجِيزُ عَلَى جَرْحَاهُمْ قَالَ الشَّافِعِيُّ رَحِمَهُ اللهُ وَلَا أَعْلَمُ يَثْبُتُ عَنْ أَبِي بَكْرٍ ؓ خِلَافُ هَذَا وَلَوْ كَانَ ثَبَتَ لَكَانَ يُشْبِهُ أَنْ يَكُونَ أَمَرَهُمْ بِالْجِدِّ عَلَى قِتَالِ مَنْ يُقَاتِلُهُمْ وَلَا يَتَشَاغَلُوا بِالْمُقَامِ عَلَى مَوْضِعِ هَؤُلَاءِ قَالَ الشَّيْخُ وَإِنَّمَا قَالَ هَذَا لِأَنَّ الرِّوَايَاتِ الَّتِي ذَكَرْنَاهَا عَنْ أَبِي بَكْرٍ ؓ كُلَّهَا مَرَاسِيلُ إِلَّا أَنَّهَا رُوِيَتْ مِنْ أَوْجُهٍ وَرَوَاهَا ابْنُ الْمُسَيِّبِ وَهُوَ حَسَنُ الْمُرْسَلِ وَذَكَرَ الشَّافِعِيُّ رَحِمَهُ اللهُ فِي رِوَايَةِ أَبِي عَبْدِ الرَّحْمَنِ الْبَغْدَادِيِّ عَنْهُ حَدِيثَ الْمُرَقَّعِ ثُمَّ ضَعَّفَهُ بِأَنَّ مُرَقَّعًا لَيْسَ بِالْمَعْرُوفِ وَذَكَرَ حَدِيثَ أَيُّوبَ عَنْ رَجُلٍ عَنْ أَبِيهِ ثُمَّ قَالَ وَهَذَا كَالَّذِي ذَكَرْنَا مِنْ قَبْلِهِ مَجْهُولٌ وَأَمَّا حَدِيثُ إِبْرَاهِيمَ بْنِ إِسْمَاعِيلَ بْنِ أَبِي حَبِيبَةَ فَلَمْ يَذْكُرْهُ الشَّافِعِيُّ وَهُوَ أَضْعَفُ مِمَّا رَدَّهُ بِالْجَهَالَةِ وَاللهُ أَعْلَمُ