Second Book of Esdras (Author Nehemias or Esdras or both)
2:2And the king said to me: Why is thy countenance sad, seeing thou dost not appear to be sick? this is not without cause, but some evil, I know not what, is in thy heart. And I was seized with an exceeding great fear:
Original from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.