A man of the Ansar called him and AbdurRahman ibn Awf and supplied them wine before it was prohibited. Ali then led them in the evening prayer, and he recited; "Say: O ye who reject faith." He was confused in it. Then the following verse came down: "O ye who believe! approach not prayers with a mind befogged until you can understand all that ye say.  

أَنْ تُحَرَّمَ الْخَمْرُ فَأَمَّهُمْ عَلِيٌّ فِي الْمَغْرِبِ فَقَرَأَ { قُلْ يَا أَيُّهَا الْكَافِرُونَ } فَخَلَطَ فِيهَا فَنَزَلَتْ { لاَ تَقْرَبُوا الصَّلاَةَ وَأَنْتُمْ سُكَارَى حَتَّى تَعْلَمُوا مَا تَقُولُونَ }  

[Machine] "He (Referring to Abdul Rahman bin Auf) and another man were drinking alcohol, so Abdul Rahman prayed among them and recited 'Say: O disbelievers' (Surah Al-Kafirun). Then the verse 'Do not approach prayer while you are intoxicated' (Surah An-Nisa, 43) was revealed."  

أَنَّهُ كَانَ هُوَ وَعَبْدُ الرَّحْمَنِ وَرَجُلٌ آخَرُ يَشْرَبُونَ الْخَمْرَ فَصَلَّى بِهِمْ عَبْدُ الرَّحْمَنِ بْنُ عَوْفٍ فَقَرَأَ قُلْ يَا أَيُّهَا الْكَافِرُونَ فَخَلَطَ فِيهَا فَنَزَلَتْ {لَا تَقْرَبُوا الصَّلَاةَ وَأَنْتُمْ سُكَارَى} [النساء 43]  

[Machine] A man from the Ansar invited us before the prohibition of alcohol, so we attended the Maghrib prayer. A man came forward and recited the verse, "Say, O disbelievers" [Quran 109:1], but he got confused. Then the verse was revealed, "Do not approach prayer while you are intoxicated until you know what you are saying" [Quran 4:43].  

دَعَانَا رَجُلٌ مِنَ الْأَنْصَارِ قَبْلَ تَحْرِيمِ الْخَمْرِ فَحَضَرَتْ صَلَاةُ الْمَغْرِبِ فَتَقَدَّمَ رَجُلٌ فَقَرَأَ قُلْ يَا أَيُّهَا الْكَافِرُونَ فَالْتَبَسَ عَلَيْهِ فَنَزَلَتْ {لَا تَقْرَبُوا الصَّلَاةَ وَأَنْتُمْ سُكَارَى حَتَّى تَعْلَمُوا مَا تَقُولُونَ} [النساء 43] الْآيَةُ  

A man of the Ansar called him and AbdurRahman ibn Awf and supplied them wine before it was prohibited. Ali then led them in the evening prayer, and he recited; "Say: O ye who reject faith." He was confused in it. Then the following verse came down: "O ye who believe! approach not prayers with a mind befogged until you can understand all that ye say. (Using translation from Abū Dāʾūd 3671)   

أَنْ يَحْرُمَ الْخَمْرُ فَأَمَّهُمْ عَلِيٌّ فِي الْمَغْرِبِ وَقَرَأَ قُلْ يَا أَيُّهَا الْكَافِرُونَ فَخَلَطَ فِيهَا فَنَزَلَتْ {لَا تَقْرَبُوا الصَّلَاةَ وَأَنْتُمْ سُكَارَى حَتَّى تَعَلْمُوا مَا تَقُولُونَ} [النساء 43]  

" عَنْ عَلىٍّ: أَنَّ رَجُلًا مِن الأنْصَارِ دَعاَهُ وَعَبْدَ الرَّحْمنِ بْنَ عَوْفٍ فَسَقَاهُمَا قَبْلَ أنْ يُحَرَّمَ الْخَمْرُ فَأمَّهُمْ عَلِى فِى الْمَغْرِبِ وَقَرَأَ: {قُلْ يَاأَيُّهَا الْكَافِرُونَ (1)} فَنَزلَ قَوْلُهُ تَعَالَى: {يَاأَيُّهَا الَّذِينَ آمَنُوا لَا تَقْرَبُوا الصَّلَاةَ وَأَنْتُمْ سُكَارَى حَتَّى تَعْلَمُوا مَا تَقُولُونَ} (*) ".