Muhammad bin Fadayl bin Ghazwan محمد بن فضيل بن غزوان · Chapters on Drinks

It was narrated from ‘Abdur-Rahman bin Abi ‘Amrah, from a grandmother of his who was called Kabshah Al-Ansariyyah, that the Messenger of Allah (ﷺ) entered upon her, and there was a water skin hanging there. He drank from it while standing, and she cut off the mouth of the water skin, seeking the blessing of the place where the mouth of the Messenger of Allah (ﷺ) had been.