Bulugh al-Maram 10 Hudud كتاب الحدود 40

إِلَيَّ. وَفِي هَذَا اَلْحَدِيثِ: { أَنَّ رَجُلًا شَهِدَ عَلَيْهِ أَنَّهُ رَآهُ يَتَقَيَّأْ اَلْخَمْرَ, فَقَالَ عُثْمَانُ: إِنَّهُ لَمْ يَتَقَيَّأْهَا حَتَّى شَرِبَهَا } 1 . 1 – صحيح رواه مسلم (1707).

In this hadith also a man witnessed that he had seen him vomiting wine, ‘Uthman (RAA) said: ‘He would not have vomited it, unless that he had drunk it.’