قَوْلُهُ تَعَالَى: {إِنَّمَا الْخَمْرُ وَالْمَيْسِرُ} [المائدة: 90]
[Machine] The prohibition of alcohol was revealed in two tribes of the Ansar. They were drinking until they became intoxicated and started to harm each other. When they sobered up, the man saw the marks on his face, head, and beard, and said, "My brother did this to me." They were brothers with no animosity in their hearts. By Allah, if my Lord were compassionate and merciful, He would not have done this to me." And so, animosity arose in their hearts. Then Allah revealed, "Indeed, intoxicants, gambling... are but defilement... So will you not desist?" Some people said, "It is impure and in the stomach of so-and-so, so-and-so was killed on the Day of Badr and so-and-so was killed on the Day of Uhud." Then Allah revealed, "There shall be no sin upon those who believe and do righteous deeds... when they fear Allah and believe and do righteous deeds."
نَزَلَ تَحْرِيمُ الْخَمْرِ فِي قَبِيلَتَيْنِ مِنْ قَبَائِلِ الْأَنْصَارِ شَرِبُوا حَتَّى إِذَا نَهِلُوا عَبَثَ بَعْضُهُمْ بِبَعْضٍ فَلَمَّا صَحَوْا جَعَلَ الرَّجُلُ يَرَى الْأَثَرَ بِوَجْهِهِ وَبِرَأْسِهِ وَبِلِحْيَتِهِ فَيَقُولُ قَدْ فَعَلَ بِي هَذَا أَخِي وَكَانُوا إِخْوَةً لَيْسَ فِي قُلُوبِهِمْ ضَغَائِنُ وَاللهِ لَوْ كَانَ رَبِّي رَؤُوفًا رَحِيمًا مَا فَعَلَ بِي هَذَا فَوَقَعَتْ فِي قُلُوبِهِمُ الضَّغَائِنُ فَأَنْزَلَ اللهُ ﷻ {إِنَّمَا الْخَمْرُ وَالْمَيْسِرُ} [المائدة 90] إِلَى قَوْلِهِ {فَهَلْ أَنْتُمْ مُنْتَهُونَ} [المائدة 91] فَقَالَ نَاسٌ هِيَ رِجْسٌ وَهِيَ فِي بَطْنِ فُلَانٍ قُتِلَ يَوْمَ بَدْرٍ وَفُلَانٍ قُتِلَ يَوْمَ أُحُدٍ فَأَنْزَلَ اللهُ ﷻ {لَيْسَ عَلَى الَّذِينَ آمَنُوا وَعَمِلُوا الصَّالِحَاتِ جُنَاحٌ فِيمَا طَعِمُوا إِذَا مَا اتَّقَوْا وَآمَنُوا وَعَمِلُوا الصَّالِحَاتِ} [المائدة 93]