2 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
Chapter 18
3And Ahab king of Israel said to Jehoshaphat king of Judah, Wilt thou go with me to Ramoth-Gilead? And he said to him, I am as thou, and my people as thy people; and I will be with thee in the war.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.