Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates that the Noble Prophet (peace and blessings be upon him) forbade drinking water directly from the mouth of a water-skin, and also forbade eating the meat of an animal that had been killed as a target, and forbade the milk of a Jallalah (an animal that eats filth).

Syedna Abu Hurairah (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) forbade drinking water directly from the mouth of a water-skin. Ayub, the narrator, says: Someone told me that a man drank water from the mouth of a water-skin, and a snake came out from it.

It is narrated from Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) forbade bending the mouth of a water-skin upwards and drinking water from the inside.