ENOfficial
Abu Huraira reported God’s messenger as saying, "None of you must drink standing, and if anyone forgets he must vomit." Muslim transmitted it.
Source: sunnah.com
Other translations
Arabic
وَعَنْ أَبِي هُرَيْرَةَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا يَشْرَبَنَّ أَحَدٌ مِنْكُمْ قَائِمًا فَمَنْ نَسِيَ مِنْكُمْ فَلْيَسْتَقِئْ» . رَوَاهُ مُسلم
sunnah.com