who wrote the book of sirach in the bible
Sirach The Book of the All-Virtuous Wisdom of Yeshua ben Sira,[1] commonly called the Wisdom of Sirach /ˈsaɪræk/ or simply Sirach, and also known as the Book of Ecclesiasticus /ɪˌkliːziˈæstɪkəs/ (abbreviated Ecclus.)[2] or Ben Sira,[3] is a work 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.