Narrated Anas:

The alcoholic drink which was spilled was Al-Fadikh. I used to offer alcoholic drinks to the people at the residence of Abu Talha. Then the order of prohibiting Alcoholic drinks was revealed, and the Prophet ordered somebody to announce that: Abu Talha said to me, "Go out and see what this voice (this announcement ) is." I went out and (on coming back) said, "This is somebody announcing that alcoholic beverages have been prohibited." Abu Talha said to me, "Go and spill it (i.e. the wine)," Then it (alcoholic drinks) was seen flowing through the streets of Medina. At that time the wine was Al-Fadikh. The people said, "Some people (Muslims) were killed (during the battle of Uhud) while wine was in their stomachs." So Allah revealed: "On those who believe and do good deeds there is no blame for what they ate (in the past)." (5.93)

حَدَّثَنَا أَبُو النُّعْمَانِ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، حَدَّثَنَا ثَابِتٌ، عَنْ أَنَسٍ ـ رضى الله عنه ـ أَنَّ الْخَمْرَ، الَّتِي أُهْرِيقَتِ الْفَضِيخُ‏.‏ وَزَادَنِي مُحَمَّدٌ عَنْ أَبِي النُّعْمَانِ قَالَ كُنْتُ سَاقِيَ الْقَوْمِ فِي مَنْزِلِ أَبِي طَلْحَةَ فَنَزَلَ تَحْرِيمُ الْخَمْرِ، فَأَمَرَ مُنَادِيًا فَنَادَى‏.‏ فَقَالَ أَبُو طَلْحَةَ اخْرُجْ فَانْظُرْ مَا هَذَا الصَّوْتُ قَالَ فَخَرَجْتُ فَقُلْتُ هَذَا مُنَادٍ يُنَادِي أَلاَ إِنَّ الْخَمْرَ قَدْ حُرِّمَتْ‏.‏ فَقَالَ لِي اذْهَبْ فَأَهْرِقْهَا‏.‏ قَالَ فَجَرَتْ فِي سِكَكِ الْمَدِينَةِ‏.‏ قَالَ وَكَانَتْ خَمْرُهُمْ يَوْمَئِذٍ الْفَضِيخَ فَقَالَ بَعْضُ الْقَوْمِ قُتِلَ قَوْمٌ وَهْىَ فِي بُطُونِهِمْ قَالَ فَأَنْزَلَ اللَّهُ ‏{‏لَيْسَ عَلَى الَّذِينَ آمَنُوا وَعَمِلُوا الصَّالِحَاتِ جُنَاحٌ فِيمَا طَعِمُوا‏}‏‏.‏
USC-MSA web (English) reference : Vol. 6, Book 60, Hadith 144
Arabic reference : Book 65, Hadith 4620