It is located at the end of the Suryan Church of the Virgin Mary and dates back to the second half of the fourth century, where St. Anba Bishoy lived there for nearly thirty-five years, and Christ appeared to him there (about three times) and he often tied his hair with a rope fixed to the ceiling of the cave to overcome sleeping during his night prayers, and he chose this place far from his monastery to escape from the people to a life of solitude and tranquility.