Authentic
graded by Al-Albani
Mishkat al-Masabih 3641
Narrator:Anas ibn Mālik
وَعَنْ أَنَسٍ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ سُئِلَ عَنِ الْخَمْرِ يُتَّخَذُ خَلًّا؟ فَقَالَ: «لَا» . رَوَاهُ مُسلم
Anas told that the Prophet was asked about wine which was turned into vinegar* and forbade it. Muslim transmitted it. * This is said to have been done by putting onions or salt in it, or by placing it in the sun.
Cited in Mishkat al-Masabih (No. 3641).