that Allah's Apostle ( ﷺ) forbade that a person should drink while standing. Qatada reported: We said to him: What about eating? Thereupon he (Anas) said: That is even worse and more detestable (abominable).
عَنِ النَّبِيِّ ﷺ أَنَّهُ نَهَى أَنْ يَشْرَبَ الرَّجُلُ قَائِمًا قَالَ قَتَادَةُ فَقُلْنَا فَالأَكْلُ فَقَالَ ذَاكَ أَشَرُّ أَوْ أَخْبَثُ