The Temple of Apis in Memphis was the main temple dedicated to the worship of the bull Apis, considered to be a living manifestation of Ptah. It is detailed in the works of classical historians such as Herodotus, Diodorus, and Strabo, but its location has yet to be discovered amidst the ruins of the ancient capital. According to Herodotus, who described the temple's courtyard as a peristyle of columns with giant statues, it was built during the reign of Psamtik I. The Greek historian Strabo visited the site with the conquering Roman troops, following the victory against Cleopatra in the Battle of Actium. He details that the temple consisted of two chambers, one for the bull and the other for his mother, and all was built near the temple of Ptah. At the temple, Apis was used as an oracle, his movements being interpreted as prophecies. His breath was believed to cure disease, and his presence to bless those around with virility. He was given a window in the temple through which he could be seen, and on certain holidays was led through the streets of the city, bedecked with jewellery and flowers.