[Machine] About Ibn Ishaq, regarding the naming of those who witnessed the Battle of Badr, Mu'adh ibn 'Afra' is mentioned. He is Mu'adh ibn al-Harith ibn Rifaa'ah ibn Sa'adah ibn Malik ibn Ghanm ibn Malik ibn al-Najar. His mother is 'Afrah, who is the mother of 'Awf and Mu'awwadh, all of whom witnessed the Battle of Badr. 'Afrah bint 'Ubayd ibn Tha'labah ibn Ghanm ibn Malik ibn al-Najjar is also mentioned.  

عَنِ ابْنِ إِسْحَاقَ فِي تَسْمِيَةِ مَنْ شَهِدَ بَدْرًا مُعَاذُ بْنُ عَفْرَاءَ وَهُوَ مُعَاذُ بْنُ الْحَارِثِ بْنِ رِفَاعَةَ بْنِ سَوْدَاءَ بْنِ مَالِكِ بْنِ غَنْمِ بْنِ مَالِكِ بْنِ النَّجَّارِ وَعَفْرَاءُ أُمُّهُ وَهِيَ أُمُّ عَوْفٍ وَمُعَوِّذٍ كُلُّهُمْ شَهِدَ بَدْرًا وَعَفْرَاءُ بِنْتُ عُبَيْدِ بْنِ ثَعْلَبَةَ بْنِ غَنْمِ بْنِ مَالِكِ بْنِ النَّجَّارِ