2 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
6:12And one of his servants saith, `Nay, my lord, O king, for Elisha the prophet, who is in Israel, declareth to the king of Israel the words that thou speakest in the inner part of thy bed-chamber.'
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.