June 8, 423 Emperors Theodosius II (408 – 450) Arcadius (395 – 408) and Honorius (393 – 423)

Prohibition of Building New Synagogues and Protection of Old Synagogues

What we legislated recently concerning the Jews and their synagogues shall remain in force, namely, that they shall never be permitted to build new synagogues, neither shall they dread that the old ones shall be seized from them. Let them know, indeed, that the other prohibitions should be observed in the future in the manner declared by the text of the law recently passed…

Source: Council for Centers on Jewish-Christian Relations