It was narrated that Abu Sa’eed Al-Khudri said: “The Messenger of Allah (ﷺ) forbade tipping up water skins in order to drink from their mouths.”
It was narrated that Ibn ‘Abbas said: “The Messenger of Allah (ﷺ) forbade tipping up water skins. After the Messenger of Allah (ﷺ) had forbidden that, a man got up at night and tipped up a water skin, and a snake fell out of it onto him.”