Many people in ancient Egypt who were bitten by poisonous animals died from the poison. Because of this, Serket was also known as a protector of the dead. She was associated with fluids that cause stiffening during embalming. This caused her to become known as a protector of embalmers' tents and of the canopic jar for the intestine ("Qebehsenuf"). The intestine's canopic jar was the one associated with poisons. 