Al-Nadim provides numerous accounts of book collections in remote places. For example, he tells of one sage, Khalid ibn Yzid ibn Mu’awiyah, who ordered a group of Greek philosophers from a city in Egypt, presumably Alexandria, to translate Greek and Coptic scientific books into Arabic (p. 581). Al-Nadim gives one unusually interesting account: “I heard Abu Ishaq ibn Shahram tell in a general gathering that there is in the Byzantine country a temple of ancient construction. It has a portal larger than any other ever seen with both gates made of iron. In ancient times, when they worshipped heavenly bodies and idols, the Greeks exalted this [temple], praying and sacrificing in it. He [Ibn Shahram] said, ‘I asked the emperor of the Byzantines to open it for me, but this was impossible, as it had been locked since the time that the Byzantines had become Christians. I continued, however, to be courteous to him, to correspond with him, and also to entreat him in conversation during my stay at his court. … He agreed to open it and, behold, this building was made of marble and great colored stones, upon which there were many beautiful inscriptions and sculptures. I have never seen or heard of anything equaling its vastness and beauty. In this temple there were numerous camel loads of ancient books … Some of these [books] were worn and some in normal condition. Others were eaten by insects.’ Then he said, ‘I saw there gold offering utensils and other rare things.’ He went on to say, ‘After my exit the door was locked …’ He believed that the building was a three-day journey from Constantinople” (pp. 585–586). It is likely that this was the famous Celsus Library at Ephesus, built in the second century C.E.