1 Maccabees 3:46-48

Revised Standard Version

⁴⁶ So they assembled and went to Mizpah, opposite Jerusalem, because Israel formerly had a place of prayer in Mizpah. ⁴⁷ They fasted that day, put on sackcloth and sprinkled ashes on their heads, and rent their clothes. ⁴⁸ And they opened the book of the law to inquire into those matters about which the Gentiles were consulting the images of their idols.