وَعَنْهُ قَالَ: قَالَ رَسُولُ اَللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ -«لَا يَشْرَبَنَّ أَحَدٌ مِنْكُمْ قَائِمًا»
“None of you should drink while standing.” Related by Muslim.
Bulugh al-Maram 1646, Book 16, The Comprehensive Book, Hadith 12. 1 min read