[Machine] Amr ibn Qais had a loan in pre-Islamic times, and this loan prevented him from accepting Islam until he paid it back. One day, the Messenger of Allah ﷺ came to Uhud and asked his people, "Where is Saad ibn Muadh?" They replied, "He is at Uhud." The Prophet then asked, "Where is so-and-so?" They replied, "He is at Uhud." He asked about his people and they replied, "They are at Uhud." So he took his sword and spear, dressed for battle, and went to Uhud. When the Muslims saw him, they said, "Greetings to you, O Amr!" He replied, "I have already embraced Islam." He fought until he was killed, and then he was carried to his family as a wounded person. Saad ibn Muadh entered upon him and said to his brother, "Did you come in anger for the sake of Allah and His Messenger?" He replied, "Yes." Then he died and entered Paradise, without ever performing the prayer.
أَنَّ عَمْرَو بْنَ قَيْسٍ كَانَ لَهُ رِبًا فِي الْجَاهِلِيَّةِ وَكَانَ يَمْنَعُهُ ذَلِكَ الرِّبَا مِنَ الْإِسْلَامِ حَتَّى يَأْخُذَهُ ثُمَّ يُسْلِمَ فَجَاءَ ذَاتَ يَوْمٍ وَرَسُولُ اللهِ ﷺ بِأُحُدٍ فَقَالَ لِقَوْمِهِ أَيْنَ سَعْدُ بْنُ مُعَاذٍ؟ فَقَالُوا هُوَ بِأُحُدٍ فَقَالَ أَيْنَ فُلَانٌ؟ فَقَالُوا بِأُحُدٍ فَسَأَلَ عَنْ قَوْمِهِ؟ قَالُوا هُمْ بِأُحُدٍ فَأَخَذَ سَيْفَهُ وَرُمْحَهُ وَلَبِسَ لَأْمَتَهُ ثُمَّ أَتَى أُحُدًا فَلَمَّا رَآهُ الْمُسْلِمُونَ قَالُوا إِلَيْكَ عَنَّا يَا عَمْرُو قَالَ إِنِّي قَدْ آمَنْتُ فَحَمَلَ فَقَاتَلَ حَتَّى قُتِلَ فَحُمِلَ إِلَى أَهْلِهِ جَرِيحًا فَدَخَلَ عَلَيْهِ سَعْدُ بْنُ مُعَاذٍ وَقَالَ لِأَخِيهِ نَادِهِ جِئْتَ غَضِبًا لِلَّهِ وَرَسُولِهِ؟ قَالَ «نَعَمْ» فَمَاتَ فَدَخَلَ الْجَنَّةَ وَلَمْ يُصَلِّ قَطُّ