Second Book of Esdras (Author Nehemias or Esdras or both)
13:2eo quod non occurrerint filiis Israhel cum pane et aqua et conduxerint adversum eum Balaam ad maledicendum ei et convertit Deus noster maledictionem in benedictionem
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.