1 Kings 14:4-5

4And Jeroboam's wife did so, and arose and went to Shiloh, and came to the house of Ahijah. And Ahijah could not see; for his eyes were set by reason of his age.

5And Jehovah said to Ahijah, Behold, the wife of Jeroboam cometh to ask a thing of thee about 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 to be another.