عَنْ أَبِي زِيَادٍ الطَّحَّانِ رَضِيَ اللَّهُ عَنْهُ قَالَ سَمِعْتُ أَبَا هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ يَقُولُ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ أَنَّهُ رَأَى رَجُلًا يَشْرَبُ قَائِمًا فَقَالَ لَهُ قِهْ قَالَ لِمَهْ قَالَ أَيَسُرُّكَ أَنْ يَشْرَبَ مَعَكَ الْهِرُّ قَالَ لَا قَالَ فَإِنَّهُ قَدْ شَرِبَ مَعَكَ مَنْ هُوَ شَرٌّ مِنْهُ الشَّيْطَانُ
Syedna Abu Hurairah (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) saw a man drinking water while standing. The Prophet (peace and blessings be upon him) said to him: "Vomit it out." He asked: "Why?" The Prophet (peace and blessings be upon him) said to him: "Do you like that a cat drinks water with you?" He replied: "No." The Prophet (peace and blessings be upon him) said: "Then someone has drunk water with you who is worse than that cat, and that is Satan."