the Old Testament       
noun [ S ] uk/ˌəʊld ˈtes.tə.mənt/ us/ˌoʊld ˈtes.tə.mənt/
 (基督教的)《圣经‧旧约全书》
the first of the two main parts of the Christian Bible, which records the history of the Jewish people before the birth of Jesus
 Compare: the New Testament