“Above the gate is depicted on a large panel the Emperor Leo the Wise, and in front of it is a precious stone, which illuminates S. Sophia at night-time. This same Emperor Leo took a certain writing from Babylon, which was found in the tomb of the prophet Daniel. It was copied, and on it were written the names of the Greek emperors. At the royal gate is a bronze romanistum[182] or bolt by which the door is closed. Men and women are brought to it, and if they have drunk serpent poison or any other poison, they cannot remove the bolt from the mouth, until all the evil of the disease has trickled away with the saliva. “By the great altar on the left is the place where an angel of the Lord appeared to the boy who was guarding the workmen’s tools, and said, ‘I will not leave this spot as long as S. Sophia shall remain.’ Three figures are shown in this place, for the angels are painted there; and a multitude of people come there to pray to God. Not far from there is the place where they boil the holy oil, burning underneath it old ikons, whose features one can no longer trace. With this oil they anoint children at baptism. Above the sanctuary there rises in the air a great hollow vault covered with gold. In the sanctuary are eighty candelabra of silver for use on feast days, which occupy the first place, besides numberless silver candelabra with many golden apples. “Above the great altar in the middle is hung the crown of the Emperor Constantine, set with precious stones and pearls. Below it is a golden cross, which overhangs a golden dove. The crowns of the other emperors are hung round the ciborium, which is entirely made of silver and gold. Thus the altar pillars and the sanctuary and the bema are built of gold and silver, ingeniously made, and very costly. From the same ciborium hang thirty smaller crowns, as a remembrance to Christians of the pieces of money of Judas. To the ciborium were attached curtains, which were formerly drawn by the bishops during the services. We asked why they did so, and they answered so that the priests should not see the women and the people, but should serve the supreme God with a pure heart and soul. Later the heretics,[183] when nobody could see them as they were behind the curtains, took the body and blood of Christ, and spat them out, and trampled on them. The Spirit warned the fathers of this heresy, and the fathers fixed the curtains to the columns of the ciborium, and set an archdeacon near the patriarch, metropolitan, or bishop, so that they should worship God holily without heresy.... When Jerusalem was taken by Titus many sacred vessels and curtains were brought to [New] Rome with the royal treasures and given to the church of S. Sophia. In S. Sophia also are preserved the tables of the Law, as well as the Ark and manna. The subdeacons, when they sing ‘Alleluia’ in the ambo, hold in their hands tablets like those of Moses. During the procession of the Holy Sacrament the eunuchs commence to sing, and