This sanatorium is the only one of its type known in association with an ancient Egyptian temple. Here, visitors could bathe in the sacred waters or spend the night in order to have a healing dream of the goddess. It had benches around its sides where the sick rested while waiting for cures affected by the priests. An inscription on a statue base found in this location suggests that water was poured over magical texts on the statues, causing it to become holy and to cure all sorts of diseases and illnesses.