Ibn 'Umar told that ‘Umar gave an address on God’s Messenger’s pulpit, saying, “The prohibition of wine has come down (Al-Qur’an, 5:90) and it comes from five things:

grapes, dates, wheat, barley and honey. Wine (<i>khamr</i>) is what infects (<i>khamara</i>) the mind.” Bukhari transmitted it.

وَعَنِ ابْنِ عُمَرَ رَضِيَ اللَّهُ عَنْهُمَا قَالَ: خطَبَ عمرُ رَضِي الله عَنهُ عَلَى مِنْبَرَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَقَالَ:

إِنَّهُ قَدْ نَزَلَ تَحْرِيمُ الْخَمْرِ وَهِيَ مِنْ خَمْسَةِ أَشْيَاءَ: الْعِنَبِ وَالتَّمْرِ وَالْحِنْطَةِ والشعيرِ والعسلِ وَالْخمر مَا خامر الْعقل

. رَوَاهُ البُخَارِيّ