What Has Been Related About The Permission For Drinking While Standing
حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، عَنْ حُسَيْنٍ الْمُعَلِّمِ، عَنْ عَمْرِو بْنِ شُعَيْبٍ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، قَالَ رَأَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَشْرَبُ قَائِمًا وَقَاعِدًا . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ .
Narrated 'Amr bin Shu'aib: From his father, from his grandfather who said: "I saw the Messenger of Allah (ﷺ) drinking while standing and sitting." [Abu 'Eisa said:] This Hadith is Hasan Sahih.