حَدَّثَنَا أَحْمَدُ بْنُ مَنِيعٍ، قَالَ‏:‏ حَدَّثَنَا هُشَيْمٌ، قَالَ‏:‏ حَدَّثَنَا عَاصِمٌ الأَحْوَلُ، وَمُغِيرَةُ، عَنِ الشَّعْبِيِّ، عَنِ ابْنِ عَبَّاسٍ‏:‏ أَنَّ النَّبِيَّ صلى الله عليه وسلم، شَرِبَ مِنْ زَمْزَمَ، وَهُوَ قَائِمٌ‏.‏
Translation
Anas ibn Malik said

"The Prophet (Allah bless him and give him peace) entered the presence of Umm Sulaim, and a waterskin was suspended there, so he drank from the mouth of the waterskin while standing. Umm Sulaim therefore reached up to the head of the waterskin and cut it loose.”