[Machine] He informed him that the companions of the Messenger of Allah (pbuh) undressed him on the day of Quraizah and saw the Moses affliction on his head meaning his head injury, so they left him from killing him. The hadith became authentic through the continuity of Mujahid's narration according to the condition of the two Shaykhs (referring to Imam Bukhari and Imam Muslim) and they did not exclude it according to the condition of Bukhari and Muslim.  

أَخْبَرَهُ أَنَّ أَصْحَابَ رَسُولِ اللَّهِ ﷺ «جَرَّدُوهُ يَوْمَ قُرَيْظَةَ فَلَمْ يَرَوُا الْمُوسَى جَرَتْ عَلَى شَعْرِهِ يَعْنِي عَانَتِهِ فَتَرَكُوهُ مِنَ الْقَتْلِ» فَصَارَ الْحَدِيثُ بِمُتَابَعَةِ مُجَاهِدٍ «صَحِيحًا عَلَى شَرْطِ الشَّيْخَيْنِ وَلَمْ يُخَرِّجَاهُ» على شرط البخاري ومسلم  

[Machine] He informed him that the companions of the Messenger of Allah ﷺ stripped him on the day of the Battle of Quraizah, but when they did not see any traces of lice on his head, they left him without killing him.  

أَخْبَرَهُ أَنَّ أَصْحَابَ رَسُولِ اللهِ ﷺ يَوْمَ قُرَيْظَةَ جَرَّدُوهُ فَلَمَّا لَمْ يَرَوِا الْمُوسَى جَرَتْ عَلَى شَعْرِهِ يُرِيدُ عَانَتَهُ تَرَكُوهُ مِنَ الْقَتْلِ»  

[Machine] He informed him that on the day of the Battle of the Trench, the companions of the Messenger of Allah ﷺ stripped him. When they did not find any armor on him, they attacked him with their swords, intending to kill him. This is the wording of the narration of Abu Abdullah.  

أَخْبَرَهُ أَنَّ أَصْحَابَ رَسُولِ اللهِ ﷺ يَوْمَ قُرَيْظَةَ جَرَّدُوهُ فَلَمَّا لَمْ يَرَوَا الْمَوَاسِيَ جَرَتْ عَلَى شَعْرِهِ يُرِيدُ عَانَتَهُ تَرَكُوهُ مِنَ الْقَتْلِ لَفْظُ حَدِيثِ أَبِي عَبْدِ اللهِ