The Book of Sirach, also called the Wisdom of Sirach or simply Sirach, and also known as the Book of Ecclesiasticus or Ben Sira, is a Jewish work originally in Hebrew
of ethical teachings, from approximately 200 to 175 BCE
, written by the Jewish scribe Ben Sira of Jerusalem
, on the inspiration of his father Joshua son
of Sirach, sometimes called Jesus son
of Sirach or Yeshua ben Eliezer ben Sira.