Al-Aswad bin Shaiban As-Sadusi said:"I heard 'Ata' being asked by a man: 'We travel and drinks are offered to us in the marketplaces, and we do not know what kind of vessels they were prepared in.' He said: 'Every intoxicant is unlawful.' He repeated the question and he said: 'Every intoxicant is unlawful.' He repeated the question and he said: 'It is as I have told you.'"
أَخْبَرَنَا سُوَيْدٌ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ، قَالَ أَنْبَأَنَا الأَسْوَدُ بْنُ شَيْبَانَ السَّدُوسِيُّ، قَالَ سَمِعْتُ عَطَاءً، سَأَلَهُ رَجُلٌ فَقَالَ إِنَّا نَرْكَبُ أَسْفَارًا فَتُبْرَزُ لَنَا الأَشْرِبَةُ فِي الأَسْوَاقِ لاَ نَدْرِي أَوْعِيَتَهَا . فَقَالَ كُلُّ مُسْكِرٍ حَرَامٌ . فَذَهَبَ يُعِيدُ فَقَالَ كُلُّ مُسْكِرٍ حَرَامٌ . فَذَهَبَ يُعِيدُ فَقَالَ هُوَ مَا أَقُولُ لَكَ .
Nesai
The Book of Drinks • Hadith 5598