Ash-Shama'il Al-Muhammadiyah 206
'Amr ibn Shu'aib reports on the authority of his father that his grandfather said:
"I saw Allah's Messenger (Allah bless him and give him peace) drink while both standing and sitting.”
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، قَالَ‏:‏ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، عَنْ حُسَيْنٍ الْمُعَلِّمِ، عَنْ عَمْرِو بْنِ شُعَيْبٍ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، قَالَ‏:‏ رَأَيْتُ رَسُولَ اللهِ صلى الله عليه وسلم، يَشْرَبُ قَائِمًا، وَقَاعِدًا‏.‏