2 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
15:12This was the word of Jehovah which he spoke to Jehu saying, Thy sons shall sit upon the throne of Israel unto the fourth generation. And so it came to pass.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.