وَعَن ابْن عَبَّاس قَالَ: أَتَيْتُ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ بِدَلْوٍ مِنْ مَاءِ زَمْزَمَ فَشَرِبَ وَهُوَ قَائِمٌ
Ibn 'Abbas told that when he brought the Prophet a bucket of Zamzam water he drank it while standing. (Bukhari and Muslim.)
Source: Mishkat al-Masabih — repository translation · Al-Khatib Al-Tabrizi — authenticity/grade metadata requires independent source review · Sunnah.comAudio not available for the selected reciter.
Source: Mishkat al-Masabih — repository arabic · Al-Khatib Al-Tabrizi · Sunnah.com