1 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
Chapter 14
5And the LORD said unto Ahijah, Behold, the wife of Jeroboam cometh to ask a thing of thee for her son; for he is sick: thus and thus shalt thou say unto her: for it shall be, when she cometh in, that she shall feign herself to be another woman.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.