 Complete the following phrase:  In 1460, the Jews of Ofen Buda, now part of Budapest, Hungary received King Matthias Corvinus with a red flag on which were two Shields of David and two stars. In the first Hebrew prayer book, printed in Prague in 1512, a large hexagram appears on the cover. In the colophon is written: Each man beneath his flag according to the house of their fathers...and he will merit to bestow a bountiful gift on anyone who grasps the Shield of David. In 1592, Mordechai Maizel was allowed to affix a flag of King David, similar to that located on the Main Synagogue on his synagogue in Prague. Following the 