The Jewish people have a practice of reading the book of Ruth during the Festival of Weeks (Exodus 34:22), which takes place fifty days after Passover and commemorates God giving the law to Moses on Mount Sinai. The Festival of Weeks (or Shavuot) is also known as Pentecost. The people of God who gathered in Jerusalem for the Pentecost recorded in Acts 2 would have heard the story of Ruth.