From his grandmother Kabshah who said: "The Messenger of Allah ﷺ entered upon me. He drank from a hanging water-skin while standing. So I went to its mouth and cut it off."
دَخَلَ عَلَىَّ رَسُولُ اللَّهِ ﷺ فَشَرِبَ مِنْ فِي قِرْبَةٍ مُعَلَّقَةٍ قَائِمًا فَقُمْتُ إِلَى فِيهَا فَقَطَعْتُهُ